Rubber flat pad, railway track rubber pad

Rubber flat pad, railway track rubber padRubbergasket, a thin sheet rubber product that seals between two stationary surfaces at a metal flange or other connection point, is collectively referred to as a rubber gasket. It can be manufactured by compression molding or by stamping with vulcanized film. It can be widely used in various mechanical equipment, serving as a gasket, seal, buffer, and other functions. [1]

Formally speaking, commonly used rubber gaskets include: rubber flat gasket, rubber O-ring, plastic flat gasket, PTFE wrapped gasket, asbestos rubber gasket, metal flat gasket, metal irregular gasket, metal foreskin gasket, corrugated gasket, winding gasket, etc.
(1) Rubber flat washer: easy to deform, easy to press, but has poor pressure and temperature resistance, only used in places with low pressure and low temperature. Natural rubber has certain acid and alkali resistance, and its usage temperature should not exceed 60 ℃; Chloroprene rubber can also withstand certain acids and alkalis, with a usage temperature of 80 ℃; Nitrile rubber is oil resistant and can be used up to 80 ℃; Fluororubber has excellent corrosion resistance and stronger temperature resistance than ordinary rubber, and can be used in media at 150 ℃.
(2) Rubber sealing gasket: The cross-sectional shape is perfectly circular, with a certain degree of self tightening effect. The sealing effect is better than that of a flat gasket, and the clamping force is smaller.
In terms of material, the main products of rubber pads include silicone pads, nitrile rubber pads, fluororubber pads, and other rubber pads. Rubber gaskets have properties such as oil resistance, acid and alkali resistance, cold and heat resistance, and aging resistance. They can be directly cut into various shapes of sealing gaskets and are widely used in industries such as medicine, electronics, chemical engineering, anti-static, flame retardant, and food.
　　Rubber flat pad, railway track rubber padSilicone rubber has outstanding resistance to high and low temperatures, maintaining good elasticity in the temperature range of -70 ℃ to+260 ℃. It is resistant to ozone and weather aging, and is suitable as a sealing gasket in thermal machinery. Non toxic can be used to produce insulation, insulating products, and medical rubber products. Simultaneously possessing excellent properties such as waterproofing, flame retardancy, high temperature resistance, conductivity, wear resistance, and oil resistance, it is widely used in various industries such as machinery, electronics, and plumbing.
Nitrile rubber
NBR (Nitrle Butadiene Rubber) is a polymer formed by copolymerization of butadiene and acrylonitrile through lotion. It is famous for its excellent oil resistance, good wear resistance, aging resistance and air tightness. Therefore, it is widely used in the rubber industry.
fluororubberIt has high temperature resistance and can be used in environments ranging from -20 ℃ to+200 ℃. It is resistant to strong oxidants, oil, and acid and alkali. Usually used in high temperature, high vacuum, and high pressure environments, it is also suitable for oil environments and widely used in industries such as petroleum, chemical, aviation, and aerospace.
otherChloroprene rubber, [2] natural rubber, EPDM rubber, acrylic rubber, and other special rubbers. Has characteristics such as oil, acid, alkali resistance, wear resistance, high and low temperature resistance.
Our company specializes in producing various types of rubber gaskets, including special-shaped rubber gaskets. The product quality meets the standards. The products can be divided into EPDM rubber gaskets, nitrile rubber gaskets, fluororubber gaskets, natural rubber gaskets, chloroprene rubber gaskets, silicone rubber gaskets, etc.
　　Rubber flat pad, railway track rubber padRubber gaskets: NBR, SBR, CR, EPDM.FKM. Rubber gaskets have properties such as oil resistance, acid and alkali resistance, cold and heat resistance, and aging resistance. They can be directly cut into various shapes of sealing gaskets and are widely used in industries such as medicine, electronics, chemical engineering, anti-static, flame retardant, and food.Specification of modified PTFE gasket; Common specifications and standards; Small specifications such as national standard size, chemical department size, and concave convex surface size are in stock. For large specifications, please confirm after checking the goods. Usage: Flat pads, V-shaped pads, lining materials, etc. Sealing materials: piston rings, guide rails, etc. Lubrication materials: electrical insulation materials: anti sticking materials, etc.