LLDPE Pellets

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LLDPE Pellets have penetrated most of the traditional markets for polyethylene, including film, molding, pipe and wire and cable. Leak-proof membranes are a newly developed market for LLDPE. Mulch, a large extruded sheet, is used as a landfill and waste pond liner to prevent leakage or contamination of surrounding areas.

Some of the film markets for LLDPE Pellets, such as the production of bags, garbage bags, flexible packaging, industrial liners, towel liners, and shopping bags, take advantage of the improved strength and toughness of this resin. Transparent films. Penetration resistance and stiffness of LDPE films without significantly affecting the transparency of the film. Injection molding and rotomolding are two of the largest molding applications for LLDPE. The resin's superior toughness and low-temperature, impact strength are theoretically suited for waste bins, toys and refrigerated appliances. In addition, LLDPE's high resistance to environmental stress cracking makes it suitable for injection molding of molded lids that come in contact with oily foods and rotomolding of waste containers, fuel tanks and chemical tanks. There is a smaller market for applications in pipe and wire and cable coating, where the high rupture strength and resistance to environmental stress cracking offered by LLDPE meets the requirements. 65% to 70% of LLDPE is used to make film.

The copolymerization process produces LLDPE polymers with a narrower molecular weight distribution than typical LDPE and a linear structure that gives them different rheological properties.The melt flow properties of LLDPE are adapted to the requirements of new processes, especially with film extrusion, to produce high quality LLDPE products.LLDPE is used in all traditional markets for polyethylene, with enhanced elongation and penetration resistance, impact and tear resistance. Its excellent resistance to environmental stress cracking, low-temperature impact and warpage make LLDPE attractive for pipe and sheet extrusion and all molding applications.The newest application for LLDPE Pellets is as a ground cover for landfills and as a liner for waste liquid ponds.