Gasket material based on Aramid fiber, inorganic fillers with NBR binder.
Suitable for oils, fuels, lubricants, alcohols, gases, hydrocarbons, steam, water, cooling liquids, most diluted acids and alkalies for medium stress conditions.
Standard sheet sizes:
1500 X 1500 mm, 1500 X 2250 mm
1500 X 4500 mm, 1500 X 1000 mm, 1000 X 1000 mm
1500 X 4000 mm, 1500 X 2000 mm, 1300 X 3900 mm
1270 X 1270 mm, 2100 X 3000 mm, 1500 X 3000 mm
(Other Colour on Customer requirement)
All data are typical values and refer to sheet thickness of 2.00 mm / Test sample 1.50 mm
| Test Method | Specified Value | Unit | |
|---|---|---|---|
| Max. Peak Temperature | 350 | °C | |
| Max Operating Temperature | 250 | °C | |
| Max. Operating Pressure | 100 | bar | |
| Density | ASTM F 1315 | 1.60-1.90 | g/cm3 |
| Compressibility | ASTM F 36 J / BS 7531 | 5-15.0 | % |
| Recovery | ASTM F 36 J / BS 7531 | ≥ 50.0 | % |
| Tensile Strength | ASTM F 152 | ≥ 10.50 | N/mm2 |
| Gas Permeability | BS 7531 | ≤ 1.0 | ml/min. |
| ASTM oil no.3 (5h, 150°C) | ASTM F 146 / BS 7531 | ||
| Thickness Increase | ≤ 10.0 | % | |
| Weight Increase | ≤ 10.0 | % | |
| Fuel B (5h, 23°C) | ASTM F 146 | ||
| Thickness Increase | ≤ 10.0 | % | |
| Weight Increase | ≤ 10.0 | % | |
| Water (5h, 100°C) | ASTM F 146 / BS 7531 | ||
| Thickness Increase | ≤ 10.0 | % | |
| Weight Increase | ≤ 10.0 | % | |
| Stress Relaxation (16h X 300°C 2.0mm/1.50mm) | DIN 52913 / BS 7531 | ≥ 18.0 | MPA |
| Flexibility | BS 7531 | No sign of cracks | -- |
All information and recommendations given in this website to the best of our knowledge. However, in view of the wide variety of possible installation and operating conditions one cannot draw the final conclusion in all application cases regarding the behaviour in a gasket joint. Therefore, Information can only serve as a guideline.