| Customization: | Available |
|---|---|
| Material: | NBR |
| Type: | Assembled |
|
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MATERIAL
|
TEMP
|
ADANTAGES
|
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 aromatic fluids
|
|
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 aromatci and 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 solvents
|
|
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
|
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