Compulsory polyethylene (PE) is a kind of thermoplastic resin prepared by polymerization of ethylene.Industrially, it also includes copolymers of ethylene with small amounts of -olefin.It is odorless, non-toxic, and feels like wax. It has excellent low temperature resistance (the lowest operating temperature can be up to -100~-70°C), good chemical stability, and can withstand most acid and alkali corrosion (no acid with oxidation properties).Insoluble in general solvents at room temperature, small water absorption, excellent electrical insulation.
Melting point: 92 ℃
Boiling point: 270 ℃