Members of the family of rubber kraal pad do you know how much of their respective characteristics
Rubber kraal mat is a big family, each member in the family has its own characteristic, so the Thai rubber insulation kraal mat prompt you, to know their characteristics can better get along with them, to use 'when'.
Rubber is a polymer with high elasticity of compound.
And has excellent fatigue strength, high wear resistance, electrical insulation, density and corrosion resistance, solvent resistance, high temperature resistant, low temperature resistance and other special performance.
Therefore become an important industrial material.
According to the sources and methods for making rubber, can be divided into two categories, natural rubber and synthetic rubber.
Natural rubber (
Natural rubber has excellent comprehensive physical and mechanical properties of natural rubber at room temperature have good elasticity, resilience can reach above 50% ~ 85%.
The tensile properties of the pure rubber vulcanizates can reach 17 ~ 25 mpa, after carbon black reinforcing can reach 25 ~ 35 mpa, tear strength can reach 95 kn/m.
Natural rubber has good flexible fatigue resistance, abrasion resistance has good cold resistance, good air tightness, water proofing property, electrical insulation and insulation.
Is also a kind of good insulation.
Natural rubber is not resistant to ring n-hexane, gasoline, benzene and other media, insoluble in models such as acetone, ethanol, insoluble in water, 10% of hydrofluoric acid, 20% hydrochloric acid, 30% sulfuric acid, 50% sodium hydroxide, not resistant to strong acid, strong oxidizing and potassium permanganate, potassium dichromate.
Natural rubber is mainly used in tires, tape, rubber hose, wire and cable and the majority of rubber products, rubber is the most widely used.
Synthetic rubber, synthetic rubber is refers to the industry by low molecular compounds (
By aggregating method and made of rubber, compared with natural rubber, has a wide source, some performance of the synthetic rubber with natural rubber does not have.
Synthetic rubber can be divided into: according to the use of general synthetic rubber and synthetic rubber, according to the molecular structure can be divided into: styrene butadiene rubber, butadiene rubber, neoprene, nitrile rubber, ethylene-propylene rubber, butyl rubber, fluorine rubber, silicone rubber, polyurethane rubber, polysulfide rubber, acrylate rubber, chlorine ether rubber, chlorosulfonated polyethylene rubber, chlorinated polyethylene rubber, etc.
The performance of all kinds of rubber physical and mechanical properties: good abrasion resistance, good permeability, good insulation.
Elastic cold tolerance tear resistance is poor, the flexible crack resistance is poor.
Oil resistance and nonpolar solvent resistance is poor.
Butadiene rubber elasticity is one of the best in the rubber, has excellent cold resistance, resistance to low temperature of low temperature resistant performance is general rubber performance is one of the best.
Exceptionally good abrasion resistance, very suitable for wear resistance of rubber products, but the wet resistance is poor, with low tensile strength, tear strength.
Poor resistance to crack.
Neoprene has good comprehensive physical and mechanical properties, but also has thermal aging, ozone resistance, weather resistance, corrosion resistance, fire resistant, oil resistant, good adhesiveness and other special performance, so it is a kind of can meet the requirements of high performance, has a wide range of USES rubber material, known as 'multi-functional rubber'.
Neoprene can be used to make tire side, heat resistant conveyor belt, oil resistant and chemical resistant rubber hose, container liner, gasket, rubber roller, rubber sheet, automobile and tractor accessories, doors and Windows sealing strip, rubber dam, building waterproof materials and flame retardant rubber, adhesive and so on.
Stall is found that all kinds of rubber pad and is not consistent with existing memory in your mind?
Mr Tai insulation rubber kraal mat tips, relative knowledge and learning is positive bullpen can better use the rubber pad.
Related: fluorine rubber 10 performance with a clear