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Chemical Compatibility: NR (Natural Rubber)
Magnesium Chloride to Malic 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) | Magnesium Chloride | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Magnesium Hydroxide | E0540-80 | B-Good | B |
| NR (Natural Rubber) | Magnesium Salts | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Magnesium Sulfite and Sulfate | N0674-70 | B-Good | B |
| NR (Natural Rubber) | Magnesium Trisilicate | V3819-75 | X-Insufficient Data | X |
| NR (Natural Rubber) | Malathion | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Maleic Acid | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Maleic Anhydride | E0540-80 | D-Not Recommended | D |
| NR (Natural Rubber) | Maleic Hydrazide | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Malic Acid | V1164-75 | C-Fair | C |
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