NI-2900
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:
| Property | Value | Method |
|---|---|---|
| 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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