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        一文读懂改性聚苯醚（PPO）      </h1>
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      <section><section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 12px; text-transform: uppercase; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 18px; font-family: 宋体, SimSun;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">改性聚苯醚</span></strong></span></p></section></section></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">Modified Polyphenelene Oxide/modified</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">Polyphenylene Ether</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 18px; font-family: 宋体, SimSun;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">缩写：MPPO/MPPE</span></strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><section><section><section><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 255, 255); visibility: visible; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); font-family: 黑体, SimHei; text-align: center; text-indent: 28px; caret-color: rgb(255, 0, 0); visibility: visible;">&nbsp;&nbsp;</span><span style="font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); font-family: 黑体, SimHei; text-align: center; text-indent: 2em; caret-color: red; letter-spacing: 0.5px; visibility: visible;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: rgb(192, 80, 77); visibility: visible;">❐简介</strong></span></span></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 18px; font-family: 宋体, SimSun;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; letter-spacing: 0.5px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">聚苯醚（PPO）是世界</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; letter-spacing: 0.5px; color: rgb(217, 33, 66); visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">五大</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; letter-spacing: 0.5px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">通用工程塑料之一，它的<span style="font-family: 宋体, SimSun; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red; visibility: visible;">相对密度</span></span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red; font-size: 14px; font-family: 黑体, SimHei; letter-spacing: 0.5px; color: rgb(217, 33, 66); visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">仅1.06</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; font-family: 黑体, SimHei; font-size: 14px; letter-spacing: 0.5px; caret-color: red; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">力学强度高、尺寸稳定性和耐热性好；吸水率小、耐水性优良、电性能好、有自熄能力；</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; letter-spacing: 0.5px; caret-color: red; visibility: visible; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 18px; font-family: 宋体, SimSun;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; font-family: 黑体, SimHei; font-size: 14px; letter-spacing: 0.5px; caret-color: red; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">缺点：熔融流动性差，不易成型。</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; letter-spacing: 0.5px; font-size: 14px; font-family: 黑体, SimHei; caret-color: red; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">需掺混聚合物改性，来改善成型加工性能。它被广泛应用于智能制造、印制电路、航空、电子电气、和军工等领域，这主要归功于其独特的结构所带来的优异性能，因此也得到了迅速的发展。</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; font-family: 黑体, SimHei; font-size: 14px; letter-spacing: 0.5px; caret-color: red; box-sizing: border-box !important; overflow-wrap: break-word !important;">目前市场上流通的商品主要为改性聚苯醚（MPPO）或（MPPE）。</span></span></p></section></section></section></section><section><br/></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><br/></p><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; text-indent: 2em; caret-color: red; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">&nbsp;&nbsp;<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: rgb(192, 80, 77);">❐发展历程</strong></span></section></section></section><p><br/></p><section><section><section><section><section><p style="margin: 0px 5px 10px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.5px; text-indent: 0em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">聚苯醚是1957年由美国通用（GE）公司的A.S.Hay<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; caret-color: red;">采用</span><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; caret-color: red; letter-spacing: 0px;">氧化偶联法获得的一种高相对分子质量聚合物，1961年</span><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; caret-color: red;">C.C.Price又以铁氰化钾为催化剂，使2，6位取代的对卤苯醚和铁氰化钾反应制得同样的高聚物。在纽约州的Selkirk建立了世界上第一生产聚苯醚的工厂。</span></span></p><p style="margin: 0px 5px 10px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.5px; text-indent: 0em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; caret-color: red; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">1965年该公司以注册商标为PPO的商品名称投入市场，其后在联邦德国、日本及我国也相继进行了研究开发和生产。日本为了区别于美国的(PPO)改成PPE</span></p></section></section></section></section></section><section><section><br/></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 12px; text-transform: uppercase; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 12px; text-transform: uppercase; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 12px; text-transform: uppercase; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">结构与性能</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 12px; text-transform: uppercase; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 12px; text-transform: uppercase; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; vertical-align: middle; display: inline-block; line-height: 0; width: 253.824px; height: auto; overflow-wrap: break-word !important;"><img src="https://mmbiz.qpic.cn/sz_mmbiz_png/PBk5TDWowOy7vbcoNpjnFHibMona2IoJt0mKzRcBUpxfX1bFmJJXhl7QFCvEDCaI2UpTqpReGAEicyJWPwic12ILw/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" class="" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; vertical-align: middle; width: 253.824px !important; visibility: visible !important;"/></p></section><section><section><section></section><section><section><section><section><section><section><section><section></section></section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">图1.</strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"></strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">PPO结构式</strong></span></p></section></section></section></section></section><section><br/></section></section></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(192, 80, 77); box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></span></strong></span></p><section><section><section><section><img src="https://mmbiz.qpic.cn/mmbiz_gif/x8FNQ6LwQEQxt0SAQaZsTlOOW3LC7Dy3YXW4eUpRMkrY2kOTicFeiboiayOvmpe0q4KewWazmJe7e6LajicCicKibXSg/640?wx_fmt=gif&wxfrom=5&wx_lazy=1" class="__bg_gif" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; display: block; width: 40px; visibility: visible !important;"/></section><section><section><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(192, 80, 77); box-sizing: border-box !important; overflow-wrap: break-word !important;">性能</span></strong></span></section><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(192, 80, 77); box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></span></strong></span></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 176, 240); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">优良的电气特性</strong></span></p></section></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">MPPO树脂分子结构中无强极性基团，电性能稳定，可在<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em;">广泛的温度及频率范围内保持良好的电性能。其介电常数（2.5-2.7）和介电损耗正切（0.4×10-3）是工程塑料中最小的。</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 0em; caret-color: red; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">且几乎不受温度、温度及频率数的影响。其体积电阻率（高达1017）是工程塑料中最高的。MPPO优异的电性能，广泛用于生产电器产品，特别是需要耐高压的部件。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">吸水率低、耐热水性好、不易加热分解<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">是工程塑料中吸水率最低的塑料，约0.06%。</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">MPPO为非结晶性材料，玻璃化温度高，在通常使用温度<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">范围内，分子运动小，主链中无大的极性基团，偶极矩不发生分极，耐水性非常好。在热水中长时间浸泡，其物理性能仍很少下降。</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p></section></section></section></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 176, 240); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">具有较高的耐热性</strong></span></p></section></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">与聚碳酸酯PC相当<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">聚苯醚具有较高的耐热性，玻璃化温度高达215℃，熔点为268℃，改性聚苯醚的热性能略低于未改性聚苯醛，基本上与聚碳酸醋（PC）相当，且在高温下耐蠕变性是所有热塑性工程塑料中最优的。MPPO商品因品牌不同其热变形温度由90-200℃不等。MPPO中的PPO含量对其热性能有显著的影响，随PPO</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">含量的增加，其热变形温度即升高，反之则降低，玻璃化温度及<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">软化点温度的变化也是如此。</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p></section></section></section></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 176, 240); box-sizing: border-box !important; overflow-wrap: break-word !important;">良好尺寸稳定性</span></strong></span></p></section></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">改性聚苯醚为非结晶热塑性塑料，与聚甲醛（POM）聚酰<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-indent: 2em;">胺（PA)等结晶性热塑性塑料相比，其成型收缩率要小得多</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">几乎不发生由于结晶取向引起的应变、翘曲、以及由于成型后的<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">再结晶所引起的尺寸变化。收缩率通常在0.4-0.7%之间，玻纤增加20%以上时，可以捋收缩率降至0.15-0.25%</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">MPPO优异的尺寸稳定性可用来成形具有高精密度要求的产品。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p></section></section></section></section><section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 176, 240); box-sizing: border-box !important; overflow-wrap: break-word !important;">良好的阻燃性能</span></strong></span></p><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">制造阻燃级MPPO时，不需要添加含卤素的阻燃剂，加入含磷<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">类的阻燃剂即可达到UL94阻燃级，减少对环境的污染。最薄0.7mm厚度就可达V-0。</span></span></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p></section></section></section></section><section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red; color: rgb(0, 176, 240); box-sizing: border-box !important; overflow-wrap: break-word !important;">良好的力学性能</span></strong><br/></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red; color: rgb(0, 176, 240); box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></span></strong></span></p><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">与聚碳酸酯”PC”接近，温度和温度不影响其机械性能</span></section><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">MPPO的力学性能与PC较为接近，拉伸强度、弯曲强度和冲击<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">强度较高，刚性大，耐蠕变性优良，在较宽的温度范围内均能保持较高的强度，温度对冲击的性能影响较小。</span></span></section><section><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">应用温度广阔<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; caret-color: red;">或型后的制品应用温度非常厂阔在-40-130℃之间。</span></span></section></section></section></section></section></section><section><section><br/></section></section></section><section><section><section><img src="https://mmbiz.qpic.cn/mmbiz_gif/x8FNQ6LwQEQxt0SAQaZsTlOOW3LC7Dy3gbQhPeyQUcGppz3MSRKOOQ4Vc3uRamQOSu5JWbOv0dwBdtIbzgn7Cw/640?wx_fmt=gif&wxfrom=5&wx_lazy=1" class="__bg_gif" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; display: block; width: 40px; visibility: visible !important;"/></section></section></section></section></section></section></section><section><span style="font-size: 18px; font-family: 宋体, SimSun;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; color: rgb(217, 33, 66); box-sizing: border-box !important; overflow-wrap: break-word !important;">❐PPO工艺</span></strong></span></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">PPO是以<span style="font-family: 黑体, SimHei; font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(192, 80, 77);">2，6-二甲基苯酚（DMP）为单体</span>进行氧化偶合缩聚反应得到的。PPO的合成按其反应介质的不同，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">工业聚合方法</strong>分以下两类。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><br/></p></section></section><section><section><img src="https://mmbiz.qpic.cn/sz_mmbiz_png/PBk5TDWowOy7vbcoNpjnFHibMona2IoJtuyG2nibAvAHSrXLBkmLtW1EppP3S5x2JxlcC9EWMWiayJg97yicTPvJuQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" class="" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; vertical-align: middle; width: 657px; visibility: visible !important;"/></section></section><section><section><section></section><section><section><section><section><section><section><section><section><br/></section></section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">图2.</strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"></strong><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">氧化偶联聚合反应</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(160, 160, 160); font-size: 18px; font-family: 宋体, SimSun; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">（来源：参考文献）</strong></span></p></section></section><section><section><section><section><section><br/></section></section></section></section></section></section></section></section><section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br/></p></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="font-size: 18px; font-family: 宋体, SimSun;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; color: rgb(217, 33, 66); box-sizing: border-box !important; overflow-wrap: break-word !important;">均相溶液聚合法</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; box-sizing: border-box !important; overflow-wrap: break-word !important;">：该法是以聚合物的溶剂（吡啶、苯、甲苯或氯苯等）为反应介质，在铜一胺络合物催化下，通氧使单体偶合聚合。在达到一定要求的粘度时，将反应液注入甲醇或丙醇中，使其树脂沉析。再经过滤、淋洗、干燥，即可得到聚苯醚树脂原粉。</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">这条工艺路线生产的产品质量好，且收率高。但问题是反应中生成的水与溶剂不相混溶。而且形成的水相会钝化催化剂。所以需加脱水剂或使用耐水解的催化剂。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="font-size: 18px; font-family: 宋体, SimSun;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; color: rgb(217, 33, 66); box-sizing: border-box !important; overflow-wrap: break-word !important;">沉析聚合法</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; font-family: 黑体, SimHei; box-sizing: border-box !important; overflow-wrap: break-word !important;">：该法是以溶剂（苯、甲苯等）与沉析剂（甲醇、乙醇、异丙醇等）的混合液为反应介质，在铜一胺络合物催化下，通氧使单体偶合聚合。</span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">沉淀法的优点是对单体的纯度要求较低(大于95%)，操作工序少。缺点是收率低，由于生产过程是边聚合边沉淀，部分催化剂会被包在聚合物内，后处理时洗涤较为困难。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><br/></p></section></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(217, 33, 66); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">❏应用</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></strong></span></p></section><section><section><section><section><section><section><br/></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 122, 170); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="color: rgb(0, 122, 170); font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: 黑体, SimHei; box-sizing: border-box !important; overflow-wrap: break-word !important;">电子电器行业应用</span></strong></span></p></section><section><br/></section></section></section></section></section></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; letter-spacing: 0px; overflow-wrap: break-word !important;"><br/></p></section><section><section><img src="https://mmbiz.qpic.cn/mmbiz_jpg/x8FNQ6LwQEQxt0SAQaZsTlOOW3LC7Dy3R64Wyu1ZyJib19J6j0j7GACLTEaDZuq8MVaXgg8dZVoXudfFoZMmr2g/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" class="" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; width: 677px !important; visibility: visible !important;"/></section></section><section><section><section></section><section><section><section><section><section><section><section><section><br/></section></section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">印刷电路板</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(160, 160, 160); font-size: 18px; font-family: 宋体, SimSun; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">（来源：网络）</strong></span></p></section></section><section><section><section><section><section><br/></section></section></section></section></section></section></section></section><section></section></section></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">新型PPO印刷线路板以更好地支持快速增长的5G基站及高速服务器用高性能印刷电路板(PCB)产品需求，具有低吸湿、低介电损耗、高尺寸稳定和在高频下使用无信号失真等许多优点。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br/></p></section><section><section><section><section><section><section><section><br/></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 122, 170); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="color: rgb(0, 122, 170); font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: 黑体, SimHei; box-sizing: border-box !important; overflow-wrap: break-word !important;">电线电缆行业应用</span></strong></span></p></section><section><br/></section></section></section></section></section></section></section></section><section><section><img src="https://mmbiz.qpic.cn/mmbiz_jpg/x8FNQ6LwQEQxt0SAQaZsTlOOW3LC7Dy3ibZT19tfPzawZsuWhsRDTQ4CTlWW04UibZTF4G2bBdiaMGOUyz0EOolHg/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" class="" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; width: 400px !important; visibility: visible !important;"/></section></section><section><section><section></section><section><section><section><section><section><section><section><section><br/></section></section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">电缆</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(160, 160, 160); font-size: 18px; font-family: 宋体, SimSun; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">（来源：网络）</strong></span></p></section></section><section><section><section><section><section><br/></section></section></section></section></section></section></section></section><section></section></section></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br/></p></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">TPE材料具有柔曲度优秀、质感高档、绝缘性好、有无卤阻燃级，符合ROHS、UL标准、安全环保的特点，如今被广泛运用新能源汽车电缆、手机等数据线缆等，添加PPO材料可以明显改善TPE线缆料的力学性能、耐热性能、阻燃性能、绝缘电学性能以及高温压缩变形性能。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br/></p></section><section><section><section><section><section><section><br/></section><section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 122, 170); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="color: rgb(0, 122, 170); font-size: 18px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: 黑体, SimHei; box-sizing: border-box !important; overflow-wrap: break-word !important;">水处理相关行业应用</span></strong></span></p></section><section><br/></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br/></p></section><section><br/></section></section></section></section></section></section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; vertical-align: middle; display: inline-block; line-height: 0; width: 406.116px; height: auto; overflow-wrap: break-word !important;"><br/></p></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; vertical-align: middle; display: inline-block; line-height: 0; width: 657px; height: auto; overflow-wrap: break-word !important;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/x8FNQ6LwQEQxt0SAQaZsTlOOW3LC7Dy3GgyCic9trFFCjDvicNspSoCJFoicWOTv4UVKiaxGxziaYWQ9RtDB18DzJFg/640?wx_fmt=jpeg&wxfrom=5&wx_lazy=1&wx_co=1" class="" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; width: 675px !important; visibility: visible !important;"/></p></section><section><section><section></section><section><section><section><section><section><section><section><section><br/></section></section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">水泵</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(160, 160, 160); font-size: 18px; font-family: 宋体, SimSun; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">（来源：网络）</strong></span></p></section></section><section><section><section><section><section><br/></section></section></section></section></section></section></section></section><section></section></section></section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br/></p></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;">由于耐水解和优良的尺寸稳定性，PPO/PBT改性，PPO的玻纤矿物改性等在水处理方面有着广泛的应用，主要应用在水泵壳体、外壳、过流部件等。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-indent: 2em; overflow-wrap: break-word !important;"><br/></p><section><section><section><section><section><br/></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 122, 170); font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">汽车行业应用</strong></span></p></section><section><br/></section></section></section></section></section></section></section></section><section><br/></section><section><br/></section><section><section><img src="https://mmbiz.qpic.cn/sz_mmbiz_png/PBk5TDWowOy7vbcoNpjnFHibMona2IoJtPTRib81MSRjupoNJRKDv1lsX9ia7LgbAiayiblXHXwTB8F8BrfGtk8Cp2g/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" class="" alt="图片" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; height: auto !important; vertical-align: middle; width: 657px; visibility: visible !important;"/></section></section><section><section><section></section><section><section><section><section><section><section><section><section><br/></section></section></section></section></section><section><section><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; font-family: 宋体, SimSun; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">汽车点火线圈、汽车接线盒</strong></span></p><p style="margin-top: 0px; margin-bottom: 0px; 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