What is PVC film popular science polypropylene?
PVC film popular science polypropylene is a kind of thermoplastic resin made by polymerization of propylene.
The methyl groups are arranged on the same side of the molecular main chain and it is called isotactic polypropylene. If the methyl groups are arranged randomly on both sides of the molecular main chain, it is called random polypropylene. Gauge polypropylene. In general industrial polypropylene resin, the isotactic structure content is about 95%, and the rest is random or syndiotactic polypropylene. Industrial products are mainly composed of isotactic substances. Polypropylene also includes copolymers of propylene and a small amount of ethylene. Usually translucent colorless solid, odorless and non-toxic.
We wish you and your family happy New Year in 2025!
As outdoor enthusiasts, we understand the importance of keeping our gear safe from the elements.
Planning a camping or hiking trip can be an exciting endeavor, but it's important to be prepared for whatever weather conditions might come your way.
PVC tarpaulin is a versatile and durable material that is commonly used for a wide range of applications.
Tarpaulins are a staple in many industries, often serving as reliable covers for machinery, equipment, and other items that need protection from the elements.
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