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Chemical Compatibility: IIR (Butyl)
Hydrogen Sulfide, Wet, Hot to Hyjet S4
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) | Hydrogen Sulfide, Wet, Hot | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hydrolube-Water/Ethylene Glycol | N0674-70 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hydrooxycitronellal | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hydroquinol | V1164-75 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hydroquinone | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hydroxyacetic Acid | E0540-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hydyne | E0540-80 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hyjet | E1267-80 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hyjet IV and IVA | E1267-80 | B-Good | B | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Hyjet S4 | E1267-80 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
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