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Chemical Compatibility
ACL Gasket Material Properties
PROPERTY | EPDM | SILICONE | VITON | PTFE | PEEK | TFM |
---|---|---|---|---|---|---|
Tensile Strength | Good/Excellent | Good | Good/Excellent | Excellent | Excellent | Excellent |
Electrical Properties | Excellent | Excellent | Good | Excellent | Excellent | Excellent |
Weather Resistance | Excellent | Excellent | Good | Excellent | Excellent | Excellent |
Ozone Resistance | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent |
Heat Resistance | Excellent 150°C | Excellent 200°C | Excellent 250°C | Excellent 250°C | Excellent 250°C | Excellent 260°C |
Cold Resistance | Good/Excellent (-50°C) | Excellent (-90°C) | Good (-30°C) | Failed (-25°C) | Excellent (-250°C) | Excellent (-200°C) |
Steam Resistance | Good | Good | Good | Excellent | Excellent | Excellent |
Tear Resistance | Good | Excellent | Fair | Excellent | Excellent | Excellent |
Abrasion Resistance | Good/Excellent | Good/Excellent | Good | Excellent | Excellent | Excellent |
Acid Resistance | Good/Excellent | Good | Good | Excellent | Un-Rivalled Excellence | Excellent |
Petroleum Oil Resistance | Poor | Good | Excellent | Excellent | Excellent | Excellent |
Flame Resistance | Poor | Poor | Good | Excellent | Excellent | Excellent |
Vegetable Oil Resistance | Good (most) | Good (intermittent) | Excellent | Excellent | Excellent | Excellent |
Ozone Sunlight Service Temp. | Excellent 150°C | Excellent 145°C | Excellent 150°C | Excellent 250°C | Excellent 250°C | Excellent 260°C |
CompressionSet: Steam Sterilisation | Good | Excellent 121°C-140°C | Good | Cold | Excellent | Cold |