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Chemical Compatibility: NR (Natural Rubber)
JPX (MIL-F-25604) to Lactic Acid, Cold
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) | JPX (MIL-F-25604) | N0674-70 | X-Insufficient Data | X |
| NR (Natural Rubber) | Jet Fuel A | V1164-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Karl Fischer Reagent Kel F Liquids | E0540-80 | X-Insufficient Data | X |
| NR (Natural Rubber) | Kerosene (Similar to RP-1 and JP-1) | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | Keystone #87HX-Grease | N0674-70 | D-Not Recommended | D |
| NR (Natural Rubber) | LB 135 | N0674-70 | X-Insufficient Data | X |
| NR (Natural Rubber) | Lacquer Solvents | V3819-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Lacquers | V3819-75 | D-Not Recommended | D |
| NR (Natural Rubber) | Lactams-Amino Acids | E0540-80 | D-Not Recommended | D |
| NR (Natural Rubber) | Lactic Acid, Cold | N0674-70 | A-Excellent | A |
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