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修改這篇文章 : What is pe cling film

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PE film, full name of Polyethylene, the most simple structure of the polymer compounds, the world’s most widely used polymer materials, the ethylene polymerization, according to the density were divided into high density polyethylene, medium density polyethylene and low density polyethylene. Low-density polyethylene is relatively soft, multi-purpose high-pressure polymerization; high-density polyethylene has a rigid, hardness and mechanical strength properties, the use of low-pressure polymerization. High-density polyethylene containers can be done, pipes, can do high-frequency electrical insulation materials, for radar and television. pe cling film Machine stretch film Often large-scale use of low-density (high pressure) polyethylene. Polyethylene wax, wax, like the smooth feeling, no staining, low-density polyethylene transparent, opaque high density polyethylene.

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