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Chemical Compatibility: Polypropylene
Hydraulic Oil (Petro) to Iodine
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 | rating | rating code |
|---|---|---|---|
| Polypropylene | Hydraulic Oil (Petro) | D-Severe Effect | D |
| Polypropylene | Hydraulic Oil (Synthetic) | D-Severe Effect | D |
| Polypropylene | Hydrazine | C-Fair | C |
| Polypropylene | Hydrochloric Acid, Dry Gas | B-Good | B |
| Polypropylene | Hydrocyanic Acid | A-Excellent | A |
| Polypropylene | Hydrogen Gas | A-Excellent | A |
| Polypropylene | Hydrogen Sulfide (aqua) | A1-Excellent | A |
| Polypropylene | Hydrogen Sulfide (dry) | A1-Excellent | A |
| Polypropylene | Hydroquinone | A-Excellent | A |
| Polypropylene | Iodine | C-Fair | C |
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