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shirmeyx@dshseals.com
Hydraulic seals, Piston Seals , Oil Seals Manufacturer Supplier for over 20 years .
How to choose the material of lubricant-specific seals correctly?
His working environment (including temperature, etc.) and resistance to media vary depending on the material of the rubber seal selected. DSH Seals share you how to choose the right lubricant-specific seal material!
*Material comparison table for lubricant-specific rubber seals:
|
Oil |
maximum working temperatur |
Rubber seal material |
Remarks |
|
|
℃ |
℉ |
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|
Engine oil and machine oil |
120 150 |
250 300 325 |
Clear rubber seal material Polyacetal rubber Silicone rubber |
|
|
Transmission oil |
120 150 |
250 300 325 |
Nitrile rubber Polyacetal rubber Silicone rubber |
|
|
EP lubricant |
100 112 |
212 255 |
Nitrile rubber Acrylate rubber |
|
|
Grease |
120 100 |
250 400 |
Nitrile rubber Fluoro rubber |
|
|
Double grease |
120 160 200 |
250 325 400 |
Nitrile rubber Silicone rubber Fluoro rubber |
|
|
Phosphate |
105 120 |
225 250 |
Butyl rubbe Ethylene propylene rubber |
|
|
The above information and parameters are for reference only, please operate according to the actual situation! |
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