PACSEAL NA 930
A high quality jointing sheet based on synthetic Aramid fibres bonded with NBR elastomer.
Suitable for use in application involving hydrocarbons such as oils and solvents, steam, gases, glycols and aqueous solutions. (Medium Service Conditions)
| Max. Operating Pressure: | 80 bars |
| Max. Peak Temperature: | 400°C |
| Max. Continuous Temperature: | 250°C |
| Density: | 1.70 – 2.00 g/cm3 |
| Tensile Strength (Across Grain): | 14 MPa (ASTM F 152) |
| Compressibility: | 8-12 % (ASTM F 36) |
| Residual Stress: | 22 MPa (BS 7531) |
| Gas Permeability: | <0.5 cc/Min (BS 7531) |
| Recovery: | ≥ 45 % (ASTM F 3) |
| Water Absorption: | ≤ 5 % (BS 7531) |
| Sealability Against Nitrogen: | ≤ 35 % |
| ASTM Oil No. 3 |
| Thickness Increase % = ≤08 |
| Mass Increase %= ≤ 08 |
| Fuel B |
| Thickness Increase % = ≤08 |
| Mass Increase %= ≤08 |
Note: Graphite coating, Wire gauze reinforcement and antistick coating, Teflon coating are also available on request.