Also known as high pressure polyethylene (LDPE), is the lightest variety of polyethylene resin, is milky white, tasteless, odorless, non-toxic, glossy waxy surface particles.The low density polyethylene of Longchang petrochemical has good softness, extensibility, electrical insulation, transparency, machinability and certain air permeability.Its chemical stability is good, alkali resistance, resistance to general organic solvents.