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tritan是什么材质
更新时间： 2020-12-03 15:47:36  

tritan主要原料含有对苯二甲酸二甲酯、1,4环乙烷二甲醇、2,2,4,4-四甲基-1,3环丁二醇，tritan材质为改良pct，具有优良的透光性、抗冲击性、耐候性接触食品种类不限，使用温度小于等于100摄氏度。tritan是由专利us8623483分析来看：tritan就是共聚酯，是对比二甲酸与四甲基环丁二醇、环乙二醇聚合的共聚物，发明的公司是伊士曼，这种材料的优点很多，解决了很多塑料制品的弊端，韧性好、冲击强度高、高水解稳定性高、耐化学品、透亮高，而且没有pc中的双酚a。

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