AN-200皮

PE (polyethylene) odorless, non-toxic, waxy feel, excellent low-temperature resistance (the minimum operating temperature can reach - 70 ~ - 100 ℃), good chemical stability, resistance to most acid and alkali corrosion (not resistant to acid with oxidation property), insoluble in general solvents at room temperature, However, polyethylene is very sensitive to environmental stress (chemical and mechanical action) and has poor heat-resistant aging. At room temperature, it is resistant to hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, amines, sodium hydroxide, potassium hydroxide and other chemicals. Nitric acid and sulfuric acid have strong destructive effect on polyethylene. Polyethylene is prone to photooxidation, thermal oxidation, ozone decomposition, and degradation under the action of ultraviolet light. Carbon black has excellent light shielding effect on polyethylene. After irradiation, the reaction of crosslinking, chain breaking and unsaturated group formation can take place.

NBR/PVC (rubber plastic) foaming, NBR (nitrile rubber) excellent oil resistance, high wear resistance, good heat resistance, strong adhesion. It also has good water resistance, air tightness and excellent bonding performance. It is widely used for making various oil resistant rubber products, various oil resistant washers, gaskets, sleeves, soft packaging, soft rubber tubes, printing and dyeing rubber rollers, cable rubber materials, etc. It is mainly used for making oil resistant products, commonly used for making various oil resistant molded products, such as O-rings, oil seals, cups, diaphragms, valves, bellows, etc., and also for making rubber plates and wear-resistant parts

Alos material has the characteristics of low thermal conductivity, which is used in the heat insulation project with high requirements. EPDM pipe and BNR / PVC plate have high resilience and are widely used in water heating and antifreeze.