FPM (Viton) Brown- Fluorocarbon Elastomer
- FPM (Fluorocarbon Elastomer), commonly known by the brand name Viton, is a high-performance rubber material used in demanding chemical and thermal environments. The brown coloration typically indicates a specific grade or formulation for high-temperature or chemically aggressive conditions. FPM offers excellent resistance to oils, fuels, acids, solvents, and ozone, making it ideal for automotive, aerospace, and industrial sealing applications. It operates reliably in temperatures from -20°C to +200°C, with short-term resistance up to +250°C. FPM Brown is preferred for critical components like O-rings, gaskets, and seals in fuel systems, engines, and chemical processing equipment.
| Category | Property | Typical Value / Notes |
|---|---|---|
|
General |
Color |
Brown (often used to differentiate grades) |
|
|
Hardness (Shore A) |
60 – 90 |
|
|
Density |
~1.80 – 2.00 g/cm³ |
|
|
Tensile Strength |
~7 – 20 MPa |
|
|
Elongation at Break |
~150% – 300% |
|
|
Compression Set (200°C, 70h) |
≤ 35% |
|
Thermal |
Temp. Range |
-20°C to +200°C (up to +250°C short-term) |
|
|
Heat Resistance |
Excellent |
|
Chemical Resistance |
Oils, Fuels, Solvents |
Excellent |
|
|
Acids, Oxidizers |
Excellent |
|
|
Steam / Hot Water |
Moderate |
|
|
UV / Ozone Resistance |
Excellent |
|
Applications |
Common Uses |
Seals, O-rings, gaskets, fuel system parts, chemical-resistant components |