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Chemical Compatibility: NR (Natural Rubber)
Mercuric Iodide to Mercury Vapors
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) | Mercuric Iodide | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercuric Nitrate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercuric Sulfate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercuric Sulfite | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercurous Nitrate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercury | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Mercury Chloride | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercury Fulminate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercury Salts | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Mercury Vapors | E0540-80 | A-Excellent | A |
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