Frenzelit Compressed Gasket Sheet
Style 7097 - Novapress multi EG Compressed Graphite Wire Reinforced Composite
Novapress multi EG is Frenzelit's high performance gasket material. This sheet's high content of pure graphite and stainless steel wire allows it to withstand extremely high pressures. This gasket material can withstand elevated temperatures in continuous operation, has a wide pH rating of 2-14, and has a non-stick coating that allows used gaskets to literally falloff the flange. This sheet has no competition !!
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Pure graphite and stainless steel wire makes it withstand extremely high pressures. This sheet has no competition - Can withstand maximum temperatures in continuous operation, - Have a pH rating of 2-14 - Have a non-stick coating that allows used gaskets to literally falloff the flange
ASTM F 104 Tests (using 1/32" Thickness)
F 38B Creep Relaxation
22 hours @ 212°F (100°C): 10%
22 hours @ 392°F (200°C): 12%
F 37B Sealability
Fuel A @ 14.5 PSI/Gasket Load 2500 PSI: 0.5%
F 146 Thickness Increase
Oil #3, 5 Hrs @ 300°F: < 12%
Fuel B, 5 Hrs @ 73°F: < 10%
F 36A
Compressibility at 5000 PSI Gasket Load: 7-13%
Recovery: 55% F 152
DIN 3535 Part 6 Gas Permeability
Nitrogen @ 580 PSI/Gasket Load 4640 PSI: 1.5 cc/min
DIN 52913 Stress Relaxation @ 7250 PSI
16 Hrs @ 347°F: > 6670 PSI
16 Hrs @ 572°F: > 5510 PSI
DIN 3754 48 Hrs @ 75°F Thickness Increases
H2S04 Sulfuric Acid 65% Concentration: 25%
Na0H Sodium Hydroxide 25% Concentration: 12%