For general type the service temperature is better limited to approximately from -26℃(-15℉) to 232℃(450℉) in static application, though the service temperature can arrive to 275℃ at short time but up to 232℃ the parts life will be shortened. In dynamic application it is suitable between -15℃ and 200℃. For GLT-type the low temperature can be down below -40℃.
HARDNESS For general type the hardness from 50 to 90 Shore A are available. For others type 60 to 90 Shore A are appropriate.
COLOR Now black, brown, green, white, rust, yellow, blue are available, or any assigned color from customers.
APPLICATION Because FKM has excellent resistance of high temperature, oil, solvent, flame, chemical and weather, it is usually applied in automotive, chemical processing, aerospace and many industrial. Viton GLT has more broad usable thermal range of -45℃ to +275℃ and outstanding aggressive HTS-type oils, applied in aerospace is a good choice. Viton ETP usually applies in chemical industrial field. Some fuels add several methanol, Viton F- and B-type are more usable than A-type especially F-type. Some lubricant add a few organic amide or amine, choosing peroxide curing system Viton will be better than bisphenol curing system
Standard Products List
Durometer Shore A |
Color |
Polymer |
Comments |
75 |
black |
FKM |
Std .Compound M7HK710 |
75 |
Black |
FKM |
Meet to FDA 21CFR177.2600 |
75 |
Black |
FKM |
Std. Compound, PTFE internal-lubrication |
75 |
Black |
FKM |
Std. Compound, molysulfide internal-lubrication |
75 |
Black |
FKM |
Std. Compound, for amorphous parking |
75 |
Black |
FKM |
Low compression set, AMS 7276, MIL-R-83248 |
75 |
Black |
FKM |
Std. Compound, longer Elongation |
75 |
Black |
FKM |
GFLT-type Chrysler MS-BZ832 grade F |
75 |
black |
FKM |
F-type, Ford WSA-M2D401-A8 |
75 |
Black |
FKM |
GFT-type Chrysler MS-BZ832 grade G |
75 |
Black |
FKM |
GF-type Chrysler MS-BZ832 grade C |
75 |
Black |
FKM |
B-type Chrysler MS-BZ832 grade B |
75 |
Black |
FKM |
Std. Compound for X-ring |
75 |
Black |
FKM |
Std. Compound for adhesion metal seal |
80 |
Black |
FKM |
ETP-type excellent oil, heat, chemical, solvent resistance |
80 |
Black |
ETP |
Std. Compound for big size petroleum convey tube |
75 |
White |
FKM |
GBL-type |
75 |
black |
FKM |
Std. Compound meet to F15 |
70 |
Black |
Alfas |
Alfas good for strong bases and acids |
75 |
Black |
FKM |
Std. Compound good abrasion resistance | |