2020年4月22日 — PP stands for polypropylene while PET stands for polyethylene terephthalate. The key difference between PP and PET is that PP is a saturated...
2022年12月23日 — PET cups are more translucent than PP cups. PET is manufactured in a specialized way that yields highly transparent material able to transmit...
2023年8月22日 — Ethylene glycol and terephthalic acid are polymerized to create PET, often known as Polyethylene Terephthalate. Excellent mechanical qualities...
2024年5月8日 — Today, the two most popular plastics used in these containers are PET or polyethylene terephthalate and PP or polypropylene. Although both types...
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