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发明授权
CN101585213B 一种TZ-PPE热焊接聚乙烯丙纶防水卷材的制备方法 失效 - 权利终止

一种TZ-PPE热焊接聚乙烯丙纶防水卷材的制备方法
摘要：
本发明公开一种TZ-PPE热焊接聚乙烯丙纶防水卷材的制备方法，该防水卷材的原材料是由PE、PP、EVA、轻质碳酸钙、DOP、三盐、二盐、金红石型钛白粉组成，PE、PP、EVA、轻质碳酸钙、DOP、三盐、二盐、金红石型钛白粉的重量比为100∶100∶100∶170∶15∶6∶7∶5，按配方比例把所有原材料加入混炼机，混炼时间为12min，混炼温度为120℃，使其混炼均匀，降温至50℃放料；挤出机挤出成型，成型后的卷材经过降温架对卷材进行降温，最后卷取包装；解决聚乙烯丙纶防水卷材的粘接问题，使其形成整体的防水层。
摘要（英）：

The invention discloses a method for preparing a TZ-PPE soldering polyethylene polypropylene fiber waterproof coiled material. The TZ-PPE soldering polyethylene polypropylene fiber waterproof coiled material consists of PE, PP, EVA, light calcium carbonate, DOP, three salts, double salts, and rutile type titanium pigment, the weight ratio of which is 100:100:100:170:15:6:7:5. The method comprises the following steps: putting all raw materials in formula proportion into a mixing roll for mixing at 120 DEG C for 12min, evenly mixing, and reducing temperature to 50 DEG C to discharge; performing extrusion molding by an extruder, and reducing temperature of the formed coiled material by a temperature reduction rack; and finally rolling and packaging. The method solves the problem of adhesion of the polyethylene polypropylene fiber waterproof coiled material so as to make the polyethylene polypropylene fiber waterproof coiled material form an integral waterproof layer.

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