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Chemical Compatibility: IIR (Butyl)
MIL-H-7083 to MIL-L-23699
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) | MIL-H-7083 | E1267-80 | A-Excellent | A | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-H-81019 | LM158-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-H-8446 (MLO-8515) | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-J-5161 | N0602-70 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-L-15016 | N0304-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-L-15017 | N0304-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-L-17331 | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-L-2104 | N0304-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-L-21260 | N0304-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
| IIR (Butyl) | MIL-L-23699 | V1164-75 | D-Not Recommended | D | 120 | 250 | -59 | -75 |
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