Hawleysflex non asbestos joint sheeting and gasket material is made from a mix of Kevlar, Graphite, NBR and synthetic fibers formed under high temperature and pressure. It has great strength, pressure and temperature ratings. It is easy to cut with tin snips as it has no tang so ideal for making hand made gaskets (it wont chip and flake like normal graphite sheeting). It comes standard in 1500mm x 1500mm sheets that can be rolled for easy storage and shipping.

Density 160+/-0.1
Temperature 400°C
Pressure 100
Ph Range 2~13
Compressibility ASTM F36 7~17
Recovery ASTM F36 ≥45%
Horizontal Tensile Strength ASTM F152 7 N/mm²
Oil Resistance @ 150°C Thickness increase ≥5%
Weight increase ≥10%
Variation of Tensile Strength ASTM F152 -20% N/mm²
Leakage Rate ASTM F-37 0.001 cm³/s
Igition Loss JB/T 6628 ≥8%
Stress Relaxation DIN52913 ≥10 N/mm²
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Hawleysflex non asbestos joint sheeting and gasket material is made from a mix of Kevlar, Graphite, NBR and synthetic fibers formed under high temperature and pressure. It has great strength, pressure and temperature ratings. It is easy to cut with tin snips as it has no tang so ideal for making hand made gaskets (it wont chip and flake like normal graphite sheeting). It comes standard in 1500mm x 1500mm sheets that can be rolled for easy storage and shipping.

Density 160+/-0.1
Temperature 400°C
Pressure 100
Ph Range 2~13
Compressibility ASTM F36 7~17
Recovery ASTM F36 ≥45%
Horizontal Tensile Strength ASTM F152 7 N/mm²
Oil Resistance @ 150°C Thickness increase ≥5%
Weight increase ≥10%
Variation of Tensile Strength ASTM F152 -20% N/mm²
Leakage Rate ASTM F-37 0.001 cm³/s
Igition Loss JB/T 6628 ≥8%
Stress Relaxation DIN52913 ≥10 N/mm²