High-density Polyethylene

详情

HDPE is a highly crystalline non-polar thermoplastic resin produced
through the copolymerization of ethylene and a small amount of
α-olefin monomer. HDPE is synthesized under low pressure and
is therefore also called low-pressure polyethylene. HDPE is mainly
a linear molecular structure and has little branching. It has a high
degree of crystallization and high density. It can withstand high
temperatures and has good rigidity and mechanical strength and
anti-chemical corrosion.
produces a full grade of HDPE, which cover all fields of HDPE
applications, including film, blow-molding, extrusion molding,
injection molding, pipes, wire & cable and base material for producing
chlorinated polyethylene.
Applications
HDPE is suitable for many plastic molding methods. Blow molding
can be used for making various types of bottles, cans and
industrial tanks and barrels. Injection molding is used for making
various containers and goods of daily use, such as basins, barrels
and baskets and furniture. Extrusion molding is used for making
pipes, strapping tapes, fibers and single filaments and can also be
used for making wires & cables covering materials and synthetic
paper. After a large amount of inorganic filler is added, HDPE can
also be used as an alternative to timber and cardboards for making
calcium plastic packing containers, furniture, doors and windows.