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Chemical Compatibility: NR (Natural Rubber)
Zinc Dihydrogen Phosphate to Zinc Silicofluoride
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) | Zinc Dihydrogen Phosphate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Fluorosilicate | V3819-75 | X-Insufficient Data | X |
| NR (Natural Rubber) | Zinc Hydrosulfite | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Naphthenate | V3819-75 | X-Insufficient Data | X |
| NR (Natural Rubber) | Zinc Nitrate | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Oxide | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Phenolsulfonate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Phosphate | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Salts | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Zinc Silicofluoride | V3819-75 | X-Insufficient Data | X |
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