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pet板材是什么材料
更新时间: 2020-10-31 14:01:38  

pet板材指的是聚对苯二甲酸类的塑料,又称聚酯板。主要是采用聚酯原料经挤出机高温挤出从而得到不同厚度的板材。pet板材具有耐气温性和化学稳定性好的特性。但是不耐热水的浸泡,pet板材的机械强度以及硬度都是非常好的,尺寸非常具有稳定性,但是pet板材的吸水率是比较低的。

关键词: pet 板材 什么 材料

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