2331 Standard/Nonasbestos Gasket Material

ASTM F-104: F339177E73M4

Material Description:

2331 is an environmentally compatible, low density gasket material formulated from recycled gasket materials. It has added styrene butadiene rubber binder, and is intended for general, light-duty applications with short duration maximum temperatures up to 180°C (350°F).

Specification Properties

PropertyValueMethod
Density, g/cc(lb/cu.ft) 0.56 (35)(min.) ASTM F 1315
Compressibility, % (at 6.9MPa) 15-35 ASTM F 36
Recovery, % 35 (min.) ASTM F 36
Tensile Strength, AMD, MPa(psi) 6.90 (1000)(min.) ASTM F 152
Fluid Resistance, IRM903 Oil   ASTM F 146
          Change in Thickness 15 (max.)  
          Change in Weight, % 80 (max.)  
Fluid Resistance, Fuel B   ASTM F 146
          Change in Thickness, % 15 (max.)  
          Change in Weight, % 80 (max.)  
Fluid Resistance, Distilled Water   ASTM F 146
          Change in Thickness, % 55 (max.)  
          Change in Weight, % 80 (max.)  
Binder Type Styrene Butadiene  

Remarks and Related Documents:

Specification values determined by the test methods required for ASTM F-104, Type 3 materials.

ISO 9001: 2008 Registered


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