Polyethylene

High-pressure polyethylene: more than half for film products, followed by pipes, injection molded products, wire wraps, etc.

Medium and low pressure polyethylene: mainly injection molded products and hollow products.

Ultra-high pressure polyethylene: Due to its excellent comprehensive properties, ultra-high molecular polyethylene can be used as engineering plastics.

Printing

Suitable for products with high performance against water, oil and chemicals. Wuyuan Printing often applies this material to cosmetics, shampoo, washing and other daily chemicals that have moisture and extrusion resistance during use. label. Excellent softness, especially suitable for plastic bags. It can also be used in cases where PVC label materials cannot be used due to environmental requirements.

Processing

Polyethylene can be processed by blow molding, extrusion, injection molding, etc., and is widely used in the manufacture of films, hollow products, fibers and daily necessities.

Application Films

Low-density polyethylene is widely used as a packaging material for various foods, clothing, pharmaceuticals, fertilizers, industrial products, and agricultural films. It can also be processed into a composite film by extrusion to package weights. Since 1975, high-density polyethylene film has also been developed, which has high strength, low temperature resistance, moisture resistance, and good printability and processability. In addition, a polyethylene coating can be extrusion coated on paper, aluminum foil or other plastic film to form a polymer composite.

Hollow products

High density polyethylene has high strength and is suitable as a hollow product. Such as milk bottles, detergent bottles;

Tube sheet

extrusion method can produce polyethylene pipes, high-density polyethylene pipes with high strength, suitable for underground laying; extruded plates can be used for secondary processing; And foam injection method to make high-density polyethylene into low foam plastic for table and building materials; protective cover (such as cable sheath).

Fiber

It is called ethylene fiber in China. It is usually made of low-pressure polyethylene and is spun into synthetic fiber. Ethylene is mainly used in the production of fishing nets and ropes, or as a flake after being spun into short fibers, and also as an industrial acid-resistant fabric. Developed ultra-high-strength polyethylene fiber (strength of 3 to 4 GPa), which can be used as a composite material for bulletproof vests, automobiles and offshore operations.

Other products

Miscellaneous products produced by injection molding include daily sundries, artificial flowers, turnover boxes, small containers, bicycles and tractor parts, etc.; refrigerator containers, storage containers, household kitchen utensils, sealing covers, etc.; Density polyethylene.