Polyethylene (PE) is a thermoplastic resin obtained by polymerization of ethylene monomers. In industry, it also includes copolymers of ethylene and a small amount of α-olefins. Polyethylene is odorless, non-toxic, feels like wax, and has excellent low-temperature resistance (the lowest operating temperature can reach -100~-70°C). It has good chemical stability because the polymer molecules are …
Degradable plastics refer to a type of plastic whose products have various properties that can meet the use requirements, and whose properties remain unchanged during the shelf life, and which can be degraded into environmentally friendly substances under natural environmental conditions after use. Therefore, they are also called environmentally degradable plastics. There are many new …
A plastic extruder is a specialized machine used in the manufacturing industry to shape raw plastic materials into a continuous profile. It operates by melting plastic pellets or granules and forcing the molten material through a die to create a specific shape or form. Plastic extruders are widely used in various industries for producing a …
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