Description
Fluoro Elastomer rubber or Viton is based on hexa-fluoropropylene vinyl-idene fluoride. The polymer has high resistance to heat with a temperature range of -40° C to + 250° C. It has also possesses a good flame resistance and is usually self-extinguishing. FKM’s have excellent resistance to oxygen, ozone and natural weathering and also have outstanding resistance to compression, especially at elevated temperatures. Its resistance to most solvents and chemicals give long service life as it has excellent resistance against hydrocarbons, aliphatic, aromatic and chlorinated chemicals and resistance to acids and alkalis including oxidants. However, they have poor performance against ethers, ketones and bases.
| VITON RUBBER SHEETS |
| Code |
Specific
Gravity |
Hardness
(±5) |
Tensile
Strength |
Elongation
at break |
Compression Set
at 70°C for 22 hrs |
Temp.
Range |
Colour |
| gm / cm3 |
Shore A |
(min)
kg / cm2 |
(min)
% |
% |
°C |
| FKM 70180 V |
1.85 |
70 |
60 |
200 |
45 |
-30 to +275 |
Black |
| FKM 70195 L |
1.95 |
70 |
50 |
200 |
45 |
-30 to +250 |
Black |
| FKM 70190 V |
1.95 |
70 |
50 |
200 |
45 |
-30 to +275 |
Black |
| FKM 72190 L |
1.95 |
75 |
60 |
165 |
45 |
-30 to +250 |
Black |
|
|
| Standard Length |
10 Mtr |
33 Ft |
11 Yard |
| Standard Width |
1.2/1.4/1.5 Mtr |
4/4.6/4.92 Ft |
1.33/1.53/1.64 Yard |
|
|
| Note |
1). One side or both side smooth or fabric finish can be supplied. |
| 2). Specifications are subject to change without notice. |
|
