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Chemical Compatibility: AU/EU (Polyurethane)
Sewage to Shell Tellus #68
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) |
|---|---|---|---|---|---|---|---|---|
| AU/EU (Polyurethane) | Sewage | N0674-70 | D-Not Recommended | D | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell 3XF Mine Fluid (Fire resist hydr.) | N0674-70 | D-Not Recommended | D | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Alvania Grease #2 | N0674-70 | A-Excellent | A | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Carnea 19 and 29 | N0674-70 | B-Good | B | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Diala | N0674-70 | B-Good | B | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Irus 905 | N0674-70 | A-Excellent | A | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Lo Hydrax 27 and 29 | N0674-70 | B-Good | B | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Macome 72 | N0674-70 | B-Good | B | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Tellus #32 Pet. Base | N0674-70 | A-Excellent | A | 82 | 180 | -40 | -40 |
| AU/EU (Polyurethane) | Shell Tellus #68 | N0674-70 | A-Excellent | A | 82 | 180 | -40 | -40 |
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