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Chemical Compatibility: HNBR (Hydrogenated Nitrile)
Silicone Oils to Skydrol 7000
Chemical compatibility ratings for elastomers and engineering materials exposed to various chemicals — resistance grades from A (excellent) to D (not recommended), plus X (insufficient data)
| material | chemical | parker compound code | rating | rating code | temp max C (degC) | temp max F (degF) | temp min C (degC) | temp min F (degF) |
|---|---|---|---|---|---|---|---|---|
| HNBR (Hydrogenated Nitrile) | Silicone Oils | E0540-80 | A-Excellent | A | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Silver Bromide | E0540-80 | C-Fair | C | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Silver Chloride | E0540-80 | C-Fair | C | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Silver Cyanide | E0540-80 | C-Fair | C | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Silver Nitrate | E0540-80 | B-Good | B | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Silver Sulfate | E0540-80 | C-Fair | C | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Sinclair Opaline CX-EP Lube | N0674-70 | A-Excellent | A | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Skelly, Solvent B, C, E | N0674-70 | A-Excellent | A | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Skydrol 500 B4 | E1267-80 | D-Not Recommended | D | 149 | 300 | -32 | -23 |
| HNBR (Hydrogenated Nitrile) | Skydrol 7000 | E1267-80 | D-Not Recommended | D | 149 | 300 | -32 | -23 |
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