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Chemical Compatibility: NR (Natural Rubber)
Skydrol LD-4 to Sodium Acid Fluoride
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) | Skydrol LD-4 | E1267-80 | D-Not Recommended | D |
| NR (Natural Rubber) | Soap Solutions | E0540-80 | B-Good | B |
| NR (Natural Rubber) | Socony Mobile Type A | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Socony Vacuum AMV AC781 (Grease) | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Socony Vacuum PD959B | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Soda Ash | N0674-70 | A-Excellent | A |
| NR (Natural Rubber) | Sodium (Molten) | Factory | X-Insufficient Data | X |
| NR (Natural Rubber) | Sodium Acetate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Sodium Acid Bisulfate | E0540-80 | A-Excellent | A |
| NR (Natural Rubber) | Sodium Acid Fluoride | E0540-80 | A-Excellent | A |
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