Rubber Gasket
Description
Rubber gaskets have high temperature resistance, low temperature resistance, ozone resistance, aging resistance, corrosion resistance, oil resistance, etc. They can produce gaskets of various shapes, solid circular gaskets or square gaskets and other shapes, widely used. In the automotive parts, household appliances, machinery parts, LED optoelectronics, electronic toys and other industries, it can play the role of padding, sealing, buffering and so on. The main products of rubber gaskets are silicone mat, nitrile rubber mat, fluoro rubber mat, etc.
Application
Name |
Hardness |
Operating temperature range |
Application |
NR |
65 |
-70~120℃ |
Inorganic salts, ammonia, weak acids and alkalis, etc. |
CR |
70 |
-40~ 120℃ |
Brine, ordinary refrigerant, carbon dioxide, non-oxidizing dilute acid, alkali, etc. |
NBR |
80 |
-59~120℃ |
Oil, inorganic and animal and vegetable oils, hot water, fuel, petroleum, dilute acid, alkali and low temperature salt solution, helium oxide oil and grease in hydraulic oil, diol and water emulsion. |
IIR |
80 |
-59~120℃ |
Hot water, grease, acid, alkali solution, electrode solvent, ozone, etc. |
FPM |
75 |
-20~200℃ |
Hot oil, aromatic solvents, chemicals, vegetable oils and greases, natural gas, fuels (alcohols), ozone, steam, hot water, air, dilute acids, etc. |
EPDM |
80 |
-57~150℃ |
Water, alcohol, diol, ketone, decane oil and grease, weak acid, etc.。 |
SBR |
80 |
-40~100℃ |
Hot water, oxygen, water, mechanical oil, animal and vegetable oil, fire-resistant hydraulic fluid, diluted salt solution, ozone, etc. |
SI |
70 |
-55~200℃ |
Oil, animal and vegetable oils and greases for hot air, oxygen, water, machinery and transmissions, oil-free brake fluids, fire-resistant hydraulic fluids, diluted salt solutions, ozone, etc. |