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Chemical Compatibility: IIR (Butyl)
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) |
|---|---|---|---|---|---|---|---|---|
| IIR (Butyl) | Silicone Oils | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Silver Bromide | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Silver Chloride | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Silver Cyanide | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Silver Nitrate | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Silver Sulfate | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Sinclair Opaline CX-EP Lube | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Skelly, Solvent B, C, E | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Skydrol 500 B4 | E1267-80 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Skydrol 7000 | E1267-80 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
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