Standard / Nonasbestos Gasket Material

ASTM F-104: F339997E92M9

Material Description:

NI-4002 is a non-asbestos facing material that, when combined on perforated metal core, is intended for elevated temperature applications such as exhaust systems. It has an inorganic filler system encapsulated by nitrile butadiene rubber binder, giving it low ignition loss and good torque retention properties.

Specification Properties:

Density, g/cc(lb/cu.ft) 0.88 (55) (min.) ASTM F 1315
Compressibility, % (at 34.5MPa) 15-30 ASTM F 36
Recovery, % 25 (min.) ASTM F 36
Tensile Strength, AMD, MPa(psi) 2.07 (300) (min.) ASTM F 152
Fluid Resistance, IRM903 Oil   ASTM F 146
          Change in Thickness, % 10 (max.)  
          Change in Weight, % 70 (max.)  
Fluid Resistance, Fuel B   ASTM F 146
          Change in Thickness, % 10 (max.)  
          Change in Weight, % 55  
Fluid Resistance, Glycol/Water 50/50   ASTM F 146
          Change in Thickness, % 55 (max.)  
          Change in Weight, % 80  
Binder Type Nitrile Butadiene  

Remarks and Related Documents:

Specification values determined by the test methods required for ASTM F-104, Type 7 materials.

ISO 9001: 2015 Registered

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