Polyethylene granules, I believe many people have never heard of this term, so what is polyethylene granules? Next, polyethylene granules suppliers will show you about polyethylene granules.

Polyethylene granules, referred to as PE, are one of the five major synthetic resins, and are the varieties with the largest output and the largest import volume in China. Polyethylene granules has the advantages of corrosion resistance, electrical insulation, chlorination, irradiation modification, fatigue resistance, non-toxicity, etc.

Polyethylene granules suppliers are mainly used in plastic film, vest plastic bag, plastic food bag, milk bottle, bucket, kettle and other applications.

Polyethylene granules suppliers tell us polyethylene granules are mainly divided into three categories: linear low density polyethylene (LLDPE), low density polyethylene (LDPE), and high density polyethylene (HDPE).

Linear low density polyethylene (LLDPE), polyethylene granules suppliers are ethylene and a small amount of high-grade α- A polymer formed by olefin polymerization under high pressure or mortgage under the action of catalyst. Its main application fields are agricultural film, packaging film, electric wire Dai Anlan, pipe, coating products, etc.

Low-density polyethylene (LDPE) is a thermoplastic resin with high crystallinity and non-polarity. The appearance of the original HDPE is milky white, non-toxic and tasteless.

High density polyethylene (HDPE), which is a plastic material, is suitable for various molding processes of thermoplastic molding, and has good molding processability, such as injection molding, extrusion, blow molding, rotary molding, coating, foaming process, thermal molding, hot-air welding, thermal welding, etc.

The molding temperature of polyethylene granules is 140-220. The molding does not need to be fully dried, and the fluidity is excellent. Because the fluidity is sensitive to pressure during molding, it is appropriate to use high-pressure injection, with uniform material temperature, fast filling speed, and sufficient pressure retention.