High-performance gasket material engineered with aramid fiber, organic fiber, and NBR binder for superior flexibility and chemical resistance.
Ideal for medium-stress applications with temperature and pressure fluctuations, including:
• Petroleum products: Oils, fuels, lubricants, hydrocarbons
• Industrial fluids: Alcohols, cooling liquids, steam, water
• Chemical media: Most diluted acids and alkalis
• Gas systems: Various industrial gases
Suitable – Suitable when chemical compatibility is verified
Conditionally Suitable – Consultation recommended for marginal applications
Not Recommended – Installation prohibited without comprehensive technical assessment
Availability: In Stock
Technical Specifications of Coseal 2708 – Non Asbestos Gasket Sheet
| Parameter | Standard | Value | Units |
|---|---|---|---|
| Max. Peak Temperature | 400 | °C | |
| Max Operating Temperature | 270 | °C | |
| Max. Operating Pressure | 100 | bar | |
| Density | ASTM F 1315 | 1.70-1.9 | g/cm³ |
| Compressibility | ASTM F 36 J | 7-17.0 | % |
| Recovery | ASTM F 36 J | ≥ 45.0 | % |
| Tensile Strength | ASTM F 152 | ≥ 10.0 | N/mm² |
| Gas Permeability | BS 7531 | ≤ 1.0 | ml/min. |
| ASTM oil no.3 (5h, 150°C) | ASTM F 146 | ||
| Thickness Increase | ≤ 5.0 | % | |
| Weight Increase | ≤ 10.0 | % | |
| Fuel B (5h, 23°C) | ASTM F 146 | ||
| Thickness Increase | ≤ 6.0 | % | |
| Weight Increase | ≤ 13.0 | % | |
| Water (5h, 100°C) | ASTM F 146 | ||
| Thickness Increase | ≤ 5.0 | % | |
| Weight Increase | ≤ 11.0 | % | |
| Stress Relaxation (16h X 175°C 2.00mm) | DIN 52913 | ≥ 18.0 | MPA |
| Colour | Dark Blue |
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