What kind of plastic is polyethylene plate
Polyethylene board is a thermoplastic engineering plastic with a viscosity average molecular weight of more than 3 million that is polymerized from ethylene and butadiene monomers under the action of a catalyst.
Polyethylene sheet has excellent resistance to most of the life and industrial chemicals. The polymer is non-hygroscopic and has good water vapor resistance. It can be used for packaging applications and has good electrical properties, especially high insulation dielectric strength. It makes it very suitable for wire and cable. The ultra-high molecular weight polyethylene sheet has excellent impact resistance at medium to high molecular weight grades, even at room temperature and even at low temperatures of -40F.
The unique properties of various grades of PE plates are the proper combination of four basic variables: density, molecular weight, molecular weight distribution, and additives. Different catalysts are used to produce customized special performance polymers. These variables combine to produce PE grades for different uses; achieving the best balance in performance. With good chemical stability, it can resist the erosion of most acids, alkalis, organic solutions and hot water, and has good electrical insulation.
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