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Chemical Compatibility: NR (Natural Rubber)
Natural Gas to Nickel Salts
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) | Natural Gas | N0674-70 | B-Good | B |
| NR (Natural Rubber) | Neatsfoot Oil | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Neon | B0612-70 | A-Excellent | A |
| NR (Natural Rubber) | Neville Acid | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Nickel Acetate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nickel Ammonium Sulfate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nickel Chloride | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Nickel Cyanide | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nickel Nitrate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Nickel Salts | N0674-70 | A-Excellent | A |
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