Coseal 2701 – Non Asbestos Gasket Sheet (Cellulose, Organic fibers, Inorganic fillers and NBR.)

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Coseal 2701 – Non Asbestos Gasket Sheet

Cellulose, Organic fibers, Inorganic fillers and NBR.

Basis

A gasket material composed of mineral fibers, cellulose fibers, organic fibers, and inorganic fillers, bound together with an NBR binder.

Application

A versatile gasket sheet designed for low-pressure applications involving steam, water, oils, fuels, and inert gases under low-stress conditions.

Area of Application

Suitable – The gasket sheet material is generally compatible, subject to chemical suitability.
Conditionally Suitable – The gasket sheet material may be appropriate, but technical consultation is advised.
Not Recommended – Avoid installation without prior technical assessment.

Technical Specifications of Coseal 2701 – Non Asbestos Gasket Sheet
Parameter Standard Value Units
Max. Peak Temperature 200 °C
Max Operating Temperature 160 °C
Max. Operating Pressure 50 bar
Density ASTM F 1315 1.60-1.80 g/cm³
Compressibility ASTM F 36 J 7-17.0 %
Recovery ASTM F 36 J ≥ 40.0 %
Tensile Strength ASTM F 152 ≥ 6.5 N/mm²
Gas Permeability BS 7531 ≤ 1.0 ml/min.
ASTM oil no.3 (5h, 150°C) ASTM F 146
Thickness Increase ≤ 14.0 %
Weight Increase ≤ 19.0 %
Fuel B (5h, 23°C) ASTM F 146
Thickness Increase ≤ 19.0 %
Weight Increase ≤ 19.0 %
Water (5h, 100°C) ASTM F 146
Thickness Increase ≤ 10.0 %
Weight Increase ≤ 14.0 %
Stress Relaxation (16h X 175°C 2.00mm) DIN 52913 ≥ 15.0 MPA
Flexibility BS 7531
Colour Green

 

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Coseal Gasket Sheet 2701

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