High precision
Customization: | Available |
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Material: | EPDM, FKM, Fvmq, HNBR, NBR, Nr, SBR, Sir |
Application: | Auto, Household, Medical, Industrial, Agricultural |
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Material | Temperature | Avantage | Limitation |
Nitrile Rubbrt (NBR) |
-40~125ºC |
Good oil and fuel resistance
High tensile strength
Low swelling in water |
Poor weather and ozine resistance
Poor resistance against polar lkuids
Poor resistance against clhydrocarbon Poor resistance against aro |
Fluorinated Rubber (FKM) |
-20~250ºC |
The resistance against oil and fuels is better than other types
The only highly elastic rubber whice is resistance to aromatciand chlornated hydrocarbons
Exccllcent hcat resistance Exccllcent weather and ozonc resistance Exccllcent acid resistance Low swelling in water |
Limited cold flexibliity
Limited tensile and tear strength
Limited wear resistance High compression set in hot water Poor resistance to polaric |
Polyacrylate Rubber (ACM) |
-25~150ºC | Good oil and fuels resistance
Good weater and ozone resistance
|
Not usable in contact with water and water solutions Limited cold flexibility Limited tensile strength and tear resistance Poor wear reisistance Poor resistance against polar and aromatic and chlorinared hydrocarhons |
Silicone Rubber (VQM) |
-60~225ºC | Best heat resistance of all rubber types Excellent low temp resistance of all rubber types Excellent weather and ozone resistance |
Poor tensile and tear strength Poor wear resistance Sensitive to hydrolysis Poor resistance against aromatic oils and oxidized mineral oils Poor diffusion resistance |