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Chemical Compatibility: NR (Natural Rubber)
Barium Carbonate to Barium Polysulfide
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) | Barium Carbonate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Barium Chlorate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Barium Chloride | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Barium Cyanide | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Barium Hydroxide | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Barium Iodide | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Barium Nitrate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Barium Oxide | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Barium Peroxide | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Barium Polysulfide | E0540-80 | A-Excellent | A |
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