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Chemical Compatibility: NBR (Nitrile)
Boron Trioxide to Brine
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) | Boron Trioxide | V3819-75 | X-Insufficient Data | X | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brake Fluid DOT 3 (Glycol Type) | E0667-70 | C-Fair | C | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brake Fluid DOT 4 | E0667-70 | C-Fair | C | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brake Fluid DOT 5 | E0667-70 | B-Good | B | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Bray GG-130 | V1164-75 | B-Good | B | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brayco 719-R (VV-H-910) | E0603-70 | C-Fair | C | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brayco 885 (MIL-L-6085A) | V1164-75 | B-Good | B | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brayco 910 | E0540-80 | B-Good | B | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Bret 710 | E0540-80 | B-Good | B | 121 | 250 | -34 | -30 |
| NBR (Nitrile) | Brine | N0674-70 | A-Excellent | A | 121 | 250 | -34 | -30 |
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