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Chemical Compatibility: NR (Natural Rubber)
Sour Natural Gas to Stannic Tetrachloride
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) | Sour Natural Gas | V1238-95 | D-Not Recommended | D |
| NR (Natural Rubber) | Sovasol No. 1, 2, and 3 | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Sovasol No. 73 and 74 | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Soybean Oil | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Spry | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Standard Oil Mobilube GX90-EP Lube | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Stannic Ammonium Chloride | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Stannic Chloride | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Stannic Chloride, 50% | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Stannic Tetrachloride | E0540-80 | A-Excellent | A |
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