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Chemical Compatibility: NBR (Nitrile)
Ambrex 33 (Mobil) to Ammonia (Anhydrous)
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) |
|---|---|---|---|---|---|---|---|---|
| NBR (Nitrile) | Ambrex 33 (Mobil) | N0674-70 | A-Excellent | A | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Ambrex 830 (Mobil) | N0674-70 | A-Excellent | A | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Amines-Mixed | C0873-70 | D-Not Recommended | D | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Aminoanthraquinone | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Aminoazobenzene | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Aminobenzene Sulfonic Acid | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Aminobenzoic Acid | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Aminopyridine | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Aminosalicylic Acid | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Ammonia (Anhydrous) | C0873-70 | B-Good | B | 121 | 250 | -34 | -30 |
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