Changzhou Jinyong Technology Materials Co., Ltd

Linear Low Density Polyethylene

Linear Low Density Polyethylene: LLDPE has similar characteristics to LDPE and is a more specialized material in the manufacture of plastics. It can be used for plastic filming products, power cords, toys, chemical storage tanks and water tanks.

Product features: Linear Low Density Polyethylene (LLDPE) has higher softening and melting temperature, which has the advantages of high strength, good stretching, heat and cold resistance and etc. It also has good environmental stress crack resistance, impacting strength resistance and tearing resistance. It can be resistant to acids, alkalis, organic solvents and etc.
Application: LLDPE is widely used in industry, agriculture, medicine, health, daily necessities and other fields. It ranges from building waterproof coiled material, blown film, pipe, wire and cable to trash can toughening and etc.

Low Density Polyethylene: LDPE has excellent processing performance and optical features with soft materials and good impacting resistance. Therefore, it is widely used as a raw material in various fields such as agricultural and industrial filming, coating, injection molding, foaming, hollow molding and etc.

Product features: Low Density Polyethylene (LDPE) is the lightest type of polyethylene resin with good flexibility, strengthening, electrical insulation, transparency, easy processing and a certain degree of breathability. It also has good chemical stability, alkali resistance and general organic solvent resistance.
Application: LDPE is suitable for food and pharmaceutical packaging. It is widely used for packing daily necessities such as laundry soap powder, detergent and cosmetics. Besides, it is also used in foaming industries such as insulation materials, shoe materials, floor mats, children's puzzles and etc.

High Density Polyethylene: HDPE has high-speed processing performance, high strength, excellent perforation resistance, and often used as communication cable insulation material, waterproof tarpaulin and etc.

Product features: High-density polyethylene (HDPE) is superior in hardness and tensile strength to low-density polyethylene. It has good wearing resistance, electrical insulation, strengthening, cold resistance and good chemical stability, and can still maintain a certain toughness at low temperatures. Compared to LDPE, it features harder surface, tensile strength, rigidity and other mechanical strength.
Application: HDPE is used for extruding packaging films, ropes, water pipes; injection molding low-grade daily necessities and shells, non-load-bearing components, turnover boxes; extrusion blow molding containers, hollow products and bottles.

Polypropylene: PP particle propylene is a nontoxic, odorless and tasteless opalescent polymer with high crystallinity and regular structure, so it has excellent mechanical function, and its yield, stretching, tightening strength, hardness and elasticity are higher than HDPE. The melting point of the product is 164-170 ℃, and the product can be sterilized at a temperature above 100 ℃. The chemical stability of polypropylene is very good, and it is stable for all kinds of chemical reagents except concentrated nitric acid. Processing methods: injection molding, extrusion, hollow molding, rotary molding.

Product features: Polypropylene (PP) is one of the lightest varieties in plastics with good mechanical properties. In addition to impacting resistance, its other mechanical features are better than polyethylene with good molding performance. Polypropylene has better electrical insulation and higher heat resistance with temperature of 110-120 degrees Celsius by continuous using.
Application: Polypropylene can be widely used in the production of household appliances, medical equipment, automobiles, transportation pipelines, chemical containers and etc. It can also be used in the packaging of food and medicine.

Product features: They feature stable quality, large production volume and complete supply chain. The product performance meets national and EU standards.
Application: They are applied in communication cables, optical cables, submarine cables, power cables and 4G, 5G communication products.

Product features: 1.Excellent flow control, flexible adjustment according to customer demand, stable density control;
2.Excellent mechanical properties, TS ≥ 25MPa, te ≥ 25%, Izod ≥ 20kgf * cm / cm, FM ≥ 12000kgf / cm ~ etc;
3.Environmental friendly materials, meet RoHS, reach report and FDA test report.
Application: 1.It is suitable for injection molding, blow molding bottles, cosmetics and food grade plastics;
2.It is suitable for high-end film blowing;
3.It can replace the use of new materials of the same type.