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Chemical Compatibility: NR (Natural Rubber)
Carbamate to Carbon Monoxide
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) | Carbamate | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Carbazole | V3819-75 | X-Insufficient Data | X |
| NR (Natural Rubber) | Carbitol | E0540-80 | B-Good | B |
| NR (Natural Rubber) | Carbolic Acid (Phenol) | V0494-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Carbon Bisulfide | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Carbon Dioxide | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Carbon Dioxide (Explosive Decompression Use) | E0962-90 | A-Excellent | A |
| NR (Natural Rubber) | Carbon Disulfide | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Carbon Fluorides | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Carbon Monoxide | N0674-70 | B-Good | B |
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