• 铝塑复合管生产工艺参数
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铝塑复合管生产工艺参数

  • 08/05/2018 09:07:57

铝塑复合管生产工艺参数 铝塑复合管根据用途不同可分为普通PE铝塑复合管(也称为冷水管)和交联PE铝塑复合管(也称为热水管)两种。普通PE就是HDPE,交联PE是将硅烷混合物(含过氧化物)和HDPE在双螺杆挤出机中熔融混炼的塑料。 挤出工艺参数如下:外层挤出机温度依次是160一170℃…

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