...
2025-08-16 15:08
1922
...
2025-08-16 15:05
1943
...
2025-08-16 14:48
1873
...
2025-08-16 14:37
2059
...
2025-08-16 13:35
2616
...
2025-08-16 13:15
787
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2025-08-16 13:10
888
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2025-08-16 12:48
875
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2025-08-16 12:46
1270
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2025-08-16 12:38
711
- b. Polyacrylate Rubber (PA) – also known as acrylic rubber, this material has better heat resistance than nitrile. PA is also recommended for a high surface speed environment. Operation temperatures are recommended from -4 to 302⁰ F (-20 to 150⁰ C). Polyacrylate rubber should not be used with water or in temperature below -4⁰ F (20⁰ C).
Also, Viton has the widest range of resistance to chemicals. It’s resistant to several chemicals like silicone oil & grease, mineral & vegetable oil, aliphatic, chlorinated hydrocarbons, methanol fuels, and so many more.
These oil seals are the best for applications involving high temperatures. It’s suitable for temperatures between -4 degrees Fahrenheit and 392 degrees Fahrenheit. Also, it’s highly resistant to acids, dissolvent materials, and other chemicals. Viton (FKM/FPM) oil seals can run at a maximum speed of 38 m/s.
MVQ
Defects of perfluoroprene rubber:


Smear a little gasket sealant round the cover flange and fit the new gasket to it. Make sure it is flat and straight.


oil tank gasket.