Product Description
Low-density polyethylene (LDPE) is a synthetic resin using a high pressure process via free radical polymerization of ethylene and is therefore also called "high-pressure polyethylene". Since its molecular chain has many long and short branches, LDPE is less crystalline than high-density polyethylene (HDPE) and its density is lower. It features light, flexible, good freezing resistance and impact resistance. LDPE is chemically stable. It has good resistance to acids (except strongly oxidizing acids), alkali, salt, excellent electrical insulation properties. Its vapor penetration rate is low. LDPE has high fluidity and good processability. It is suitable for being used in all types of thermoplastic processing processes, such as injection molding, extrusion molding, blow molding, rotomolding, coating, foaming,thermoforming, hot-jet welding and thermal welding.

LDPE Injection Grade

Applications:

LDPE used for packaging film, rope, woven bags, fishing nets, water pipe; Injection moulding lowgrade commodity and shell, the load bearing components of glue box,turnover box.

1. HDPE film grade is widely used in the production of packing bag, film etc.
2. Blow Molding grade is for making various bottles, cans, tanks, barrels.
3. Injection Molding grade is for making food cases, plastic trays, goods containers