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Avalon 87 | |||
Polytetrafluoroethylene | |||
Product Description: | |||
Sanitary gaskets made from Avalon® 87 provide a level of performance superior to other PTFE materials found in the pharmaceutical and hygienic fluid handling industries. Avalon 87 uses the latest generation modified PTFE, and its GRAS (generally regarded as safe) filler system is optimized for maximum reinforcement and compressive strength. Avalon 87 is designed for applications requiring a PTFE compound. | |||
With its low-wear characteristics, Avalon 87 works well in highly abrasive sealing environments where standard PTFE or other materials suffer from erosion. | |||
Avalon 87 is available in all sanitary gasket sizes, as well as custom shapes. | |||
General | |||
Additive | Unspecified Additive | ||
Features | Good Abrasion Resistance | Good Creep Resistance | |
Good Compressive Strength | Good Wear Resistance | ||
Uses | Pharmaceuticals | Seals | |
Agency Ratings | FDA Unspecified Rating | USP Class VI | |
Appearance | White | ||
Forms | Pellets | ||
Physical | Nominal Value | Unit | Test Method |
Specific Gravity | 2.19 | g/cm³ | ASTM D1457 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength (Yield) | 22.1 | MPa | ASTM D1457 |
Tensile Elongation (Yield) | 370 | % | ASTM D1457 |
Coefficient of Friction | |||
vs. Itself - Dynamic 2 | 0.10 | ||
vs. Itself - Static 3 | 0.080 | ||
Deformation Under Load (26°C, 14 MPa) | 3.00 | % | ASTM D621 |
Wear Factor | 16 | 10^-8 mm³/N·m | ASTM D3702 |
233.3 psi, 150 fpm | |||
333.3 psi |