Description:HNBR O-rings provide superior resistance to heat,oil,wear in high temperature,and has good flexibility at low temperature,frequently used in automotive air conditioning systems employing R-134a refrigerants.
Refrigerant resistant O-Rings
Description:HNBR O-rings provide superior resistance to heat,oil,wear in high temperature,and has good flexibility at low temperature,frequently used in automotive air conditioning systems employing R-134a refrigerants.
Advantages of refrigerant resistant o-rings :
1.Exhibit exceptional resistance to petroleum based oils,oxidation,compression set and a variety of Freons
2.Have very good flexibility at low temperature
3.Excellent resistance properties toR-134a R440A and R407C refrigerants
Material characteristics of refrigerant resistant o-rings :
Standard hardness:70 Shore A
Hardness range:55-90 Shore A
Temperature Range: -40¡ãC to 150¡ãC
Standard colors:black,other colors can also be customized
Sizes:both standard sizes and customized sizes are available |
