Plastic is different from pc and PPSU and PES
2023-05-30
Is plastic different from pc and PPSU and PES? The following PPSU plastic manufacturer Xiaobian for you to introduce:
1, PP, the cheapest price, the shortest life, the shortest long-term high temperature resistance, and easy oxidation, corrosion resistance is not good.
2, PC, the price is also cheap, life is also good, but recently some scholars have proved that the material releases bisphenol A substances, but the research results of research institutions are different, can lead to endocrine disorders, threatening the health of fetuses and children. There are specific hazards to the human reproductive system, but in Europe and the United States, the use of this material for infant bottles has begun to be intentionally prohibited.
3, PPSU and PES belong to a class of polysulfone, high-performance special engineering plastics, of course, the most expensive, these two materials used in plastic bottles, are the most ideal choice at present, has occupied the high-end market of bottles, the domestic has just begun to become popular. High temperature resistance, hydrolysis resistance (life at 145 degrees steam can be used for at least 12 years), in particular, the chemical resistance of PPSU is much better than PES.
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