Special rubber is a special performance (such as high temperature resistance, oil resistance, ozone resistance, aging resistance and high air tightness, etc.), rubber, and applied to the special occasions such as nitrile rubber, butyl rubber, silicone rubber, fluorine rubber, etc. Special rubber consumption is small, but in special application occasions are indispensable.
　　Nitrile rubber
　　Nitrile rubber is made from butadiene and acrylonitrile by emulsion polymerization method, nitrile rubber mainly adopts low temperature emulsion polymerization production, excellent oil resistance, high wear resistance, heat resistance, strong sticky relay. Has the shortcomings of poor low temperature resistance, ozone resistance is poor, poor performance, slightly low elastic. Nitrile rubber is mainly used for manufacturing oil-resistant rubber products.
　　Butyl rubber
　　Butyl rubber is made up of isobutylene and a small amount of isoprene copolymer, mainly produced by slurry method. Low permeability rate, excellent air tightness, good heat resistance, ozone resistance, aging resistance, chemical stability and electrical insulation is very good also. Butyl rubber vulcanization are the shortcomings of slow speed, flexibility, strength and low viscosity. Butyl rubber is the main purpose of manufacturing various car inner tubes, used in the manufacture of wire and cable sheathing, heat resistant conveyor belt, steam hose, etc.
　　Fluorine rubber
　　Fluorine rubber is synthetic rubber containing fluorine atoms, excellent heat resistance, oxidation resistance, oil resistance and drug resistance, it is mainly used in aviation, chemical, oil, automobile and other industrial department, as the sealing material, medium resistance and insulation.
　　Silicone rubber
　　Silicone rubber by silicon and oxygen atoms to form the main chain and side chain groups for carbon, the dosage of the largest is the side chain of vinyl silicone rubber. Both heat and cold, temperature in - between 100 ~ 300 ℃, it has excellent weather resistance and ozone resistance and good insulation. Defect is low strength, poor tear resistance, wear-resisting performance is poor. Silicone rubber is mainly used in aerospace industry, electrical industry, food industry and medical industry etc.
　　Polyurethane rubber
　　Polyurethane rubber is made of polyester or polyether with different eyes acid ester compounds polymerization. Wear-resisting performance is good, the second is of good elasticity, high hardness, oil resistance, solvent resistance. Defect is the difference in heat aging properties. Polyurethane rubber in the car, shoes, most of the application of mechanical industry.
　　Styrene butadiene rubber
　　Is a copolymer of styrene and butadiene. Styrene-butadiene rubber classified by polymerization method, emulsion polymerization and solution polymerization can be divided into two kinds. Due to this kind of adhesive has lower rolling resistance, high resistance to wet and good comprehensive performance, so the development quickly. Styrene-butadiene rubber is a kind of biggest producer of synthetic rubber, according to statistics, in 1991 the world's total production of 7.55 million tons, accounting for about 55% of synthetic rubber, accounting for 34% of all rubber, of which about 70% is used for tyre industry. Among various kinds of styrene-butadiene rubber, cold milk gather styrenebutadiene rubber production is the largest.HuaAo application characteristics of special rubber tape company developed many high temperature resistant guard band, acid and alkali resistant guard band, corrosion & rim with rubber products, welcome to choose and buy.