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Chemical Compatibility: Polypropylene
Sodium Sulfite to Sulfur Chloride
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 | Sodium Sulfite | A2-Excellent | A |
| Polypropylene | Sodium Thiosulfate (hypo) | A2-Excellent | A |
| Polypropylene | Stannic Chloride | A-Excellent | A |
| Polypropylene | Stannous Chloride | A-Excellent | A |
| Polypropylene | Starch | A2-Excellent | A |
| Polypropylene | Stearic Acid | A2-Excellent | A |
| Polypropylene | Stoddard Solvent | C-Fair | C |
| Polypropylene | Sugar (Liquids) | A-Excellent | A |
| Polypropylene | Sulfate (Liquors) | A-Excellent | A |
| Polypropylene | Sulfur Chloride | C1-Fair | C |
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