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发明公开
CN1807499A 汽车原线用无卤阻燃聚丙烯高速耐磨绝缘料 失效 - 权利终止 转让

汽车原线用无卤阻燃聚丙烯高速耐磨绝缘料
摘要：
本发明涉及一种汽车原线用无卤阻燃聚丙烯高速耐磨绝缘料，其特征是各成分包括：基础树脂a：丙烯－乙烯共聚物；基础树脂b：丙烯－乙烯共聚物；改性树脂c：乙烯－1－辛烯共聚物；增容树脂d：乙烯－1－辛烯共聚物的极性单体接枝物；阻燃剂e：膨胀型阻燃剂；复合抗氧剂f；金属钝化剂g；润滑剂h；润滑剂i；润滑剂j；光亮润滑剂k；制备方法，采用双螺杆挤出机混合挤出，将混合造粒后得到的组合物挤出涂敷成绝缘电线。具有耐高温，高阻燃，韧性好，强度高，优异的耐磨性、耐油性和耐溶剂性，适用于汽车原线绝缘的加工，挤出汽车原线绝缘层时挤出包覆速度快，挤出物表面光滑明亮细腻，手感良好，综合性能优良等特点。
摘要（英）：

The invention relates to a halogen-free combustion-proof polypropylene high-speed abrasion-proof insulating material for auto initial line, wherein the invention is characterized in that the constituents include base resin a and b comprising ethene-propene copolymer, modified resin c including ethane-1-octene copolymer, capacity-adding resin d including the polar monomer grafts of ethane-1-octene copolymer, combustion inhibitor e, expansion combustion inhibitor, composite anti-oxidant f, metal deactivator g, outer lubricating agent h, outer lubricating agent i, lubricating agent j, brightening lubricant k. The process for preparation comprises blending and squeezing with a double screw rod extrusion machine, then squeezing and coating the obtained composition into isolated wires.

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