PACSEAL NA 940
A Superior performance compressed jointing sheet incorporating a blend of special heat resisting Aramid fibres with a high quality nitrile
elastomer binder.
Suitable for use in application involving Oils, Solvents, Gases, Steam, Dilute Acids and alkalies.(High Service Conditions)
| Max. Operating Pressure: | 25 bars |
| Max. Peak Temperature: | 400°C |
| Max. Continuous Temperature: | 250°C |
| Density: | 1.70 – 2.00 g/cm3 |
| Tensile Strength (Across Grain): | 15 MPa (ASTM F 152) |
| Compressibility: | 7-11 % (ASTM F 36) |
| Residual Stress: | 25 MPa (BS 7531) |
| Gas Permeability: | <0.1 cc/Min (BS 7531) |
| Recovery: | ≥ 50 % (ASTM F 3) |
| Water Absorption: | ≤ 5 % (BS 7531) |
| Ignition Loss: | ≤ 35 % |
| ASTM Oil No. 3 |
| Thickness Increase % = ≤ 08 |
| Mass Increase %= ≤ 08 |
| Fuel B |
| Thickness Increase % = ≤ 08 |
| Mass Increase %= ≤ 08 |
Water, Gases, Medium Pressure Steam, Dilute Acids/Alkalies
Note: Graphite coating, Wire gauze reinforcement and antistick coating, Teflon coating are also available on request.