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| Chemical name | High-density polyethylene (also known as low-pressure polyethylene), referred to as HDPE |
| Brief description and features | It has high temperature resistance, oil resistance, steam penetration resistance and environmental stress crack resistance, electrical insulation, impact resistance and cold resistance. HDPE is superior to PP in strength and aging performance, and its working temperature is higher than that of PVC and LDPE. The water absorption is extremely small, non-toxic, chemically stable and polar, and the film has little permeability to water vapor and air. It is suitable for various molding processes of thermoplastic molding and has good molding processability, such as injection molding, extrusion molding, blow molding, rotational molding, coating, foaming process, thermoforming, heat sealing welding, heat welding, etc. |
| Product application |
Injection molding products: there are turnover boxes, bottle caps, barrels, caps, food containers, boxes, and plastic flowers. Blow molding products: hollow molding products, such as various series of blow molding barrels, containers, bottles, containing detergents, chemicals, cosmetics, etc., gasoline tanks, daily necessities, etc. Extruded plastic products: pipes and fittings are mainly used for gas transportation, public water and chemical transportation, such as building materials drainage pipes, gas pipes, hot water pipes, etc.; sheets are mainly used for seats, suitcases, and transport containers. Rotational molding: injection molded products such as large containers, storage tanks, barrels, boxes, etc. BASF, Germany: 143E general-purpose grade |
| Supply brand |
South Korea LG: Hollow grade ME8000, BE0400, injection molding grade ME9180, ME5000 South Korea SK: 8800 film grade, 2800 hollow grade, JK910 injection grade Saudi SABIC: Injection molding grade M200056, M80064S |
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