Phelps Compressed Gasket Material
Style 7010 - Compressed Aramid Fibre Blend With Buna-N Nitrile Binder
Phelps Style 7010 is a dense Compressed Gasket Sheet reinforced with an Aramid fiber blend with a Nitrile rubber binder. This sheet has a special high temperature anti-stick coating applied to both sides. Our material is engineered for super heated steam, thermal cycling, boilers, heat exchangers and is recommended for sealing gases, fuels, oils and refrigerants. This material’s high tensile strength gives it excellent resistance to hot creep relaxation at elevated gasket stress loads and has very good torque retention.
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For sealing gases, fuels, oils and refrigerants
Resistance to hot creep relaxation at elevated gasket stress loads
Flange gaskets for super heated steam, thermal cycling, boilers, heat exchangers
ASTM F 104 Tests (1/32" Thick)
F 38 B Creep Relaxation
22 Hrs @ 212°F (100°C): 17.9%
22 Hrs @ 392°F (200°C): 28.4%
F 146 Thickness Increase
Oil #3, 5 Hrs @ 300°F: < 5%
Fuel B, 5 Hrs @ 73°F: < 5%
F 36A
Compressibility 5000 PSI Gasket Load: 8.5% +/- 1.5%
Recovery: 55%
DIN 3535 Part 6 Gas Leak Rate
Nitrogen @ 580 PSI/Gasket Load 4640 PSI: .05 cc/min
DIN 52913 Stress Relaxation @ 7250 PSI (50 MPA)
16 Hrs @ 347°F (175°C): > 5510 PSI (38 MPA)
16 Hrs @ 572°F (300°C): > 4350 PSI (30 MPA)
Hot Compression Test (1/16" Thickness Used For Testing)
7250 PSI @ 572°F (300°C): 16% Total
7250 PSI @ 68°F (20°C): 9% Total