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What material is PE?
Visit:305 Date:2021-10-26
Polyethylene, abbreviated as PE, is a polymer made by radical polymerization or coordination polymerization of ethylene as monomers. It has the advantages of acid and alkali resistance, low temperature resistance, and stable chemical properties, so it has a very wide range of applications. Common PE includes high-density polyethylene (HDPE), low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE) and so on. In addition to good mechanical properties and processing properties, HDPE also has excellent hygiene, barrier properties, corrosion resistance, insulation, etc., and is often used in fields such as pipes, hollows, films, wires and cables. HDPE is currently one of the largest and most widely used varieties in the world's synthetic resin industry.

LDPE often uses high-pressure free radical polymerization, because the material is relatively soft, it is often used in plastic bags, agricultural films, etc.

LLDPE is a copolymer prepared by high-pressure or low-pressure polymerization of ethylene and a small amount of high-grade α-olefins (such as 1-butene, 1-hexene, 1-octene, etc.) under the action of a catalyst (commonly used Ziegler-Natta catalyst). Used in agricultural film, packaging film, wire and cable, pipe, coating products, etc.

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Add:Room 2001, Yunhua Times, Shajing Street, Baoan District, Shenzhen
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