Premium gasket material composed of high-strength aramid fibers and inorganic fillers bonded with NBR binder technology.
Engineered for medium-stress service in diverse applications including:
Petroleum products (fuels, lubricants, hydrocarbons), Industrial fluids (cooling liquids, alcohols), Process media (steam, water, diluted acids/alkalies), Compressed gas systems.
Suitable – Recommended where chemical compatibility is confirmed
Conditionally Suitable – Requires technical validation before application
Not Recommended – Strictly prohibited without expert evaluation
Availability: In Stock
Technical Specifications of Coseal 2705 – Non Asbestos Gasket Sheet
| Parameter | Standard | Value | Units |
|---|---|---|---|
| Max. Peak Temperature | 350 | °C | |
| Max Operating Temperature | 245 | °C | |
| Max. Operating Pressure | 100 | bar | |
| Density | ASTM F 1315 | 1.70-1.9 | g/cm³ |
| Compressibility | ASTM F 36 J | 5-15.0 | % |
| 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 | ≤ 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 | ||
| Thickness Increase | ≤ 10.0 | % | |
| Weight Increase | ≤ 10.0 | % | |
| Stress Relaxation (16h X 175°C 2.00mm) | DIN 52913 | ≥ 16.0 | MPA |
| Colour | Green |
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