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Chemical Compatibility: NR (Natural Rubber)
Nitrogylcerol to Nitrous Acid
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) | Nitrogylcerol | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nitroisopropylbenzene | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nitromethane | E0540-80 | B-Good | B |
| NR (Natural Rubber) | Nitrophenol | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nitropropane | E0540-80 | D-Not Recommended | D |
| NR (Natural Rubber) | Nitrosyl Chloride | V3819-75 | X-Insufficient Data | X |
| NR (Natural Rubber) | Nitrosylsulfuric Acid | V3819-75 | X-Insufficient Data | X |
| NR (Natural Rubber) | Nitrothiophene | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nitrotoluene | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nitrous Acid | E0540-80 | A-Excellent | A |
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