NI-2098
Standard / Nonasbestos Head Facing Material
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ASTM F-104: F729990E5M2
Material Description:
NI-2098 is a heavy-duty cylinder head facing material that is used with both solid and perforated metal cores. It is a non-asbestos material with nitrile butadiene rubber binder, and is compatible with most polymers used in bead printing processes.
Specification Properties:
| Property | Value | Method |
|---|---|---|
| Density, g/cc(lb/cu.ft) | 1.19 (74) (min.) | ASTM F 1315 |
| Compressibility, % (at 34.5MPa) | 15-30 | ASTM F 36 |
| Recovery, % | 20 (min.) | ASTM F 36 |
| Tensile Strength, AMD, MPa(psi) | 1.72 (250) (min.) | ASTM F 152 |
| Fluid Resistance, IRM903 Oil | ASTM F 146 | |
| Change in Thickness, % | 20 (max.) | |
| Change in Weight, % | 55 (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, % | 20 (max.) | |
| Change in Weight, % | 75 | |
| 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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