Durlon® 5000

Durlon® 5000 is a Commercial grade gasket material for moderate service conditions. It contains high strength mineral fibers and fillers bonded with NBR.

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Durlon® 5000 is a commercial grade compressed sheet gasket material for moderate service conditions. It is suitable for a continuous operating temperature of 450°F (232°C); or a maximum pressure of 1000 psi (69 bar) at ambient temperature. It is suitable for steam, oil, water, mild alkalis and acids, hydrocarbons and solvents.
Durlon® 5000 contains high strength mineral fibers and fillers bonded with nitrile (NBR) synthetic rubber. A release agent on both sides provides good anti-stick properties.

Color: Light Green



Density: 1.7 g/cm3 (100 lbs./ft3)

Tensile Strength, ASTM F152: 1500 psi (10.3 MPa)

Compressibility, ASTM F36: 7- 17%

Recovery ASTM F36: 40%

Temperature: Continuous, max: 450°F (232°C)

Pressure, max: 1000 psig (69 bar)

Fluid Resistance - ASTM F146 IRM 903 oil, 5 h/300°F (149°C): Thickness Increase: 0-15%, Weight Increase: 10%

ASTM Fuel B 5 h/70°F (21°C): Thickness Increase: 0-10%, Weight Increase: 10%

Sealability, ASTM F37 (Nitrogen): 0.5 cc/min

Flexibility, ASTM F147: 10x

Gasket Factors:
THICKNESS: 1/16", m: 1.5, Y psi (MPa): 1855 (12.8), Gasket Constants, Gb psi (MPa): 474 (3.3), a: 0.256, Gs psi (MPa): 48 (0.3)
THICKNESS: 1/8", m: 2.5, Y psi (MPa): 2619 (18.1), Gasket Constants, Gb psi (MPa): 902 (6.2), a: 0.253, Gs psi (MPa): 4 (0.03)
Navy Adhesion Test, RoHS Reach Declaration