|
| Short designation |
FKM |
| Brand name |
Viton® |
| Chemical description |
Fluoro rubber |
| Mechanical properties |
|
| Hardness range [Shore A/D] |
60 – 90 |
| Wear resistance |
Moderate |
| Tensile strength [MPa] |
10 – 17 |
| Physical properties |
|
| Density [g/cm³] |
2 |
| Application temperatures |
|
| Temperature range, short-term [°C] |
-30 – 260 |
| Temperature range, continuous [°C] |
-20 – 230 |
| Other properties |
|
| Flammability according to UL 94 |
V-2 |
| Chemical resistance |
|
| Mineral grease and oils |
++ |
| Petrol |
++ |
| Weak/strong acids |
++/++ |
| Weak/strong alkalis |
+/- |
| Perchloroethylene |
+ |
| Trichloroethylene |
+ |
| Acetone |
-- |
| Alcohols |
- |
| Brake fluid |
-- |
Hydrolysis resistance
(hot water) |
+ |
| Weather/UV radiation |
++ |
|
| ++ very good / + good / o satisfactory / - moderate (significant change to properties) / -- unsuitable |
| This information is for reference only; we do not assume any liability for its accuracy. The properties of elastomer materials are highly dependent on their specific composition and their additives. |
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