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Chemical Compatibility: NR (Natural Rubber)
Ethyl Chloroformate to Ethyl Pyridine
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 |
|---|---|---|---|---|
| NR (Natural Rubber) | Ethyl Chloroformate | E0540-80 | D-Not Recommended | D |
| NR (Natural Rubber) | Ethyl Ether | Factory | D-Not Recommended | D |
| NR (Natural Rubber) | Ethyl Formate | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Ethyl Hexanol | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Ethyl Lactate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Ethyl Mercaptan | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Ethyl Nitrite | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Ethyl Oxalate | E0540-80 | D-Not Recommended | D |
| NR (Natural Rubber) | Ethyl Pentachlorobenzene | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Ethyl Pyridine | V1164-75 | D-Not Recommended | D |
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