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Chemical Compatibility: IIR (Butyl)
Wemco C to Xylene
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) | Wemco C | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Whiskey and Wines | E3609-70 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | White Liquor | N0674-70 | X-Insufficient Data | X | 120 | 250 | -59 | -75 |
| IIR (Butyl) | White Oil | N0674-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | White Pine Oil | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Wolmar Salt | N0674-70 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Wood Alcohol | N0674-70 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Wood Oil | N0674-70 | C-Fair | C | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Xenon | N0674-70 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | Xylene | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
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