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Chemical Compatibility: Silicone MQ/VMQ
Hydrogen Fluoride (Anhydrous) to Hydrogen Sulfide, Wet, 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 | temp max C (degC) | temp max F (degF) | temp min C (degC) | temp min F (degF) |
|---|---|---|---|---|---|---|---|---|
| Silicone MQ/VMQ | Hydrogen Fluoride (Anhydrous) | E0540-80 | X-Insufficient Data | X | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Gas, Cold | E0540-80 | C-Fair | C | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Gas, Hot | E0540-80 | C-Fair | C | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Iodide (Anhydrous) | V3819-75 | X-Insufficient Data | X | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Peroxide | V1164-75 | A-Excellent | A | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Peroxide 90% | V1164-75 | B-Good | B | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Selenide | V3819-75 | X-Insufficient Data | X | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Sulfide, Dry, Cold | E0540-80 | C-Fair | C | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Sulfide, Dry, Hot | E0540-80 | C-Fair | C | 232 | 450 | -115 | -175 |
| Silicone MQ/VMQ | Hydrogen Sulfide, Wet, Cold | E0540-80 | C-Fair | C | 232 | 450 | -115 | -175 |
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