(资料图)
1、PP的意思是聚丙烯树脂。
2、生活中我们用到的塑料餐具下面很多都写有PP这两个字母。
3、如果有“PP7”这三个字,那就说明这种塑料是最好的塑料了(目前来说),是可以在微波炉中加热的。
4、聚丙烯树脂具有原料来源丰富、质量轻、性能/价格比优越以及优良的耐热性、耐化学腐蚀性、易于回收等特点,是世界上应用最广、产量增长最快的树脂之一。
5、 除此之外还有:PE 聚乙烯 PVC 聚氯乙烯 PU 聚胺基甲酸乙酯 PS 聚苯乙烯 PC 聚碳酸树酯(防弹胶) ABS 丙烯晴—丁二烯—苯乙烯共聚合物(超不碎胶)。
本文分享完毕,希望对大家有所帮助。
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