Multi-purpose PE Tarpaulin

PE and plastic processing knowledge of composite materials

polyethylene (PE) materials and related features Polyethylene is made by the addition polymerization of ethylene polymers. According to different polymerization conditions l actual molecular weight ranging from ten thousand to several million. The first invention is a polyethylene low density polyethylene obtained by a high pressure process, a specific gravity of 0.9l0-0.925g / cm3. Then polyethylene accounted for by low- and mid-pressure method was obtained as 0.94l-0.965g / cm3, called high-density polyethylene. White waxy translucent polyethylene material, soft and tough, slightly stretchy, non-toxic, flammable, melt dripping during burning, the odor of burning paraffin. The performance of its molecular weight polyethylene, but also on its degree of crystallinity related.

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