HDPE Particle

Polyethylene is divided into high-density polyethylene (HDPE), low-density polyethylene (LDPE) and linear low-density polyethylene (LLDPE) depending on the polymerization method, molecular weight and chain structure.

High Density Polyethylene (HDPE Particle)

Properties: HDPE is commonly known as hard soft rubber, natural color, cylindrical or flat round particles, insoluble in general solvents at room temperature, but in aliphatic hydrocarbons, aromatic hydrocarbons and halogenated hydrocarbons can be dissolved in prolonged contact, slightly soluble in toluene, acetic acid at 70 ℃ or more. Oxidation occurs when heated in air and affected by sunlight. Resistant to the erosion of most acids and alkalis. Small water absorption, can still maintain softness at low temperature, high electric insulation.

Uses: Injection molding, blow molding, extrusion molding, rotomolding and other molding methods, the production of film products, daily necessities and industrial use of various sizes of hollow containers, tubes, packaging calendering and ligatures, ropes and cables, fish nets and fibers for weaving.