High-density polyethylene (HDPE) is a polyethylene thermoplastic made from petroleum. HDPE has little branching, giving it stronger intermolecular forces and tensile strength than lower-density polyethylene. It is also harder and more opaque and can withstand somewhat higher temperatures (120 °C/ 248 °F for short periods, 110 °C /230 °F continuously). HDPE is resistant to many different solvents and has a wide variety of applications, including telecom Ducts, containers, Laundry detergent bottles, Milk jugs, Fuel tanks for vehicles, Plastic lumber, Folding tables, Storage sheds, Plastic bags, Geothermal heat transfer piping systems, Natural gas distribution pipe systems, Water pipes for domestic water supply, etc.

HDPE Specifications


Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short branches, commonly made by copolymerization of ethylene with longer-chain olefins. Linear low-density polyethylene differs structurally from conventional low-density polyethylene because of the absence of long chain branching. LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha olefins as butene, hexene, or octene. LLDPE has penetrated almost all traditional markets for polyethylene, it is used for plastic bags and sheets, plastic wrap, stretch wrap, pouches, toys, lids, pipes, buckets and containers, covering of cables etc.

LLDPE Specifications


Polyethylene terephthalate (sometimes written poly(ethylene terephthalate)), commonly abbreviated PET. is a thermoplastic polymer resin of the polyester family and is used in synthetic fibers; beverage, food and other liquid containers; thermoforming applications; and engineering resins often in combination with glass fiber. The majority of the world's PET production is for synthetic fibers (in excess of 60%) with bottle production accounting for around 30% of global demand. In discussing textile applications, PET is generally referred to as simply "polyester" while "PET" is used most often to refer to packaging applications.

PET Specifications


Polyvinyl chloride commonly abbreviated PVC, is the third most widely used thermoplastic polymer after polyethylene and polypropylene. Polyvinyl chloride is produced by polymerization of the vinyl chloride monomer. It can be made softer and more flexible by the addition of plasticizers, the most widely-used being phthalates. In this form, it is used in clothing and upholstery, and to make flexible hoses and tubing, flooring, to roofing membranes, and electrical cable insulation. It is also commonly used in figurines and in inflatable products such as waterbeds, pool toys, and inflatable structures.

PVC Specifications


Polypropylene or polypropene (PP) is a thermoplastic polymer, made by the chemical industry and used in a wide variety of applications, including packaging, textiles (e.g. ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes.

Polypropylene Specifications