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Chemical Compatibility: CR (Neoprene)
Potassium Thiocyanate to Propyl Acetate
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 | temp max C (degC) | temp max F (degF) | temp min C (degC) | temp min F (degF) |
|---|---|---|---|---|---|---|---|---|
| CR (Neoprene) | Potassium Thiocyanate | E0540-80 | A-Excellent | A | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Potassium Thiosulfate | E0540-80 | A-Excellent | A | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Potassium Triphosphate | E0540-80 | A-Excellent | A | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Prestone Antifreeze | N0674-70 | A-Excellent | A | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Producer Gas | N0674-70 | B-Good | B | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Propane | N0674-70 | B-Good | B | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Propionaldehyde | E0540-80 | A-Excellent | A | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Propionic Acid | E0540-80 | A-Excellent | A | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Propionitrile | N0674-70 | B-Good | B | 107 | 225 | -51 | -60 |
| CR (Neoprene) | Propyl Acetate | E0540-80 | D-Not Recommended | D | 107 | 225 | -51 | -60 |
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