Non-Metallic Gaskets
Nonmetallic gasket relates to a gasket material that is easily compressed under bolt load. These Non- Metallic Gasket (known as soft gasket) material can be chosen from a large variety of elastomers, compressed non-asbestos, PTFE, flexible graphite and high temperature sheet products
| Material Type | Average Temperature Range |
|---|---|
| Cork | -25°C / +135°C |
| EPDM Rubber | -40°C / +120°C |
| EPDM Foam Rubber | -40°C / +70°C |
| Insertion Rubber | -20°C / +70°C |
| Natural Rubber | -60°C / +220°C |
| Styrene Butadiene (SBR) | -50°C / +212°C |
| CNAF (Non-asbestos) | -100°C / +400°C |
| Neoprene Rubber | -30°C / +120°C |
| Neoprene Foam Rubber | -40°C / +85°C |
| Nitrile Rubber | -20°C / +108°C |
| Gasket Paper | -20°C / +120°C |
| Plastic Shim | -70°C / +130°C |
| Silicone Rubber | -60°C / +300°C |
| Silicone Foam Rubber | -60°C / +300°C |
| Viton Rubber | -25°C / +250°C |
| Viton Foam Rubber | -25°C / +200°C |
| Mica (Vermiculite) | Excess of +1000°C |
| Flexible Graphite | +240°C up to +1000°C (non-oxidized environment only) |
| PTFE | -73°C / +204°C |