Standard / Nonasbestos Head Facing Material

ASTM F-104: F729150E52M9

Material Description:

NI-2900 is a non-asbestos facing material designed to deliver the performance required by worldwide cylinder head and manifold applications. It has graphite and other inorganic fillers encapsulated by nitrile butadiene rubber binder, and is easy to combine on perforated metal core. (Minimum order requirements may apply).

Specification Properties:

Density, g/cc(lb/cu.ft) 1.04 (65) (min.) ASTM F 1315
Compressibility, % (at 34.5MPa) 27-37 ASTM F 36
Recovery, % 18 (min.) ASTM F 36
Tensile Strength, AMD, MPa(psi) 3.79 (550) (min.) ASTM F 152
Fluid Resistance, IRM903 Oil   ASTM F 146
          Change in Thickness, % 15 (max.)  
          Change in Weight, % 40 (max.)  
Fluid Resistance, Fuel B   ASTM F 146
          Change in Thickness, % 10 (max.)  
          Change in Weight, % 40  
Fluid Resistance, Glycol/Water 50/50   ASTM F 146
          Change in Thickness, % 25 (max.)  
          Change in Weight, % 60  
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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