Parameter| edlium | Concent -ration% |
The carbon graphite floods the alloy material | The carbon graphite floods the resin material | ||||||
| Copper alloy | Antimony alloy | Aluminim alloy | Babbitt alloy | Furan | epoxy | Phenol aldehyde | Polytetrafluo- roethylene (PTFE) | ||
| Sulphuric acid |
98 | Still stability | Still stability | Instability | Still stability | stability | Still stability | Instability | stability |
| 50 | Still stability | Still stability | Still stability | Still stability | stability | Instability | Instability | stability | |
| Nitric acid | 50 | Still stability | Still stability | Still stability | Still stability | Instability | Still stability | Still stability | stability |
| Hydrochloric acid |
36 | Still stability | Still stability | Still stability | Still stability | Instability | Instability | Instability | stability |
| Hydrofluoric acid | 40 | Still stability | Still stability | Still stability | Still stability | Instability | Still stability | Instability | stability |
| Phosphoric acid |
85 | Still stability | Still stability | Instability | Still stability | stability | stability | stability | stability |
| Chromic acid | 10 | Still stability | Still stability | Still stability | Still stability | Instability | Instability | Instability | stability |
| Acetic acid | 6 | Instability | Still stability | Still stability | Still stability | Instability | Still stability | stability | stability |
| Hydrogen Fluorine sodium |
50 | stability | Still stability | Still stability | Still stability | stability | stability | Still stability | stability |
| Hydrogen Fluorine potassium |
50 | stability | Still stability | Still stability | Still stability | Instability | stability | Still stability | stability |
| Sea water | - | stability | Still stability | Instability | stability | stability | stability | Instability | stability |
| Benzene | 100 | Still stability | stability | stability | stability | stability | Instability | stability | stability |
| Ammonia water | 10 | Still stability | stability | stability | Instability | stability | stability | Instability | stability |
| Urea | 70 | Still stability | stability | stability | Instability | stability | stability | stability | stability |
| Carbon Tetrachloride |
- | stability | stability | stability | stability | stability | stability | stability | stability |
| acetone | 100 | stability | stability | stability | Instability | stability | Instability | Instability | stability |
| Engine oil | - | stability | stability | stability | stability | stability | stability | stability | stability |
| Petrol | - | stability | stability | stability | stability | stability | stability | stability | stability |
| Categories | Basic Forms | |||
| Static ring (Geostationary ring) |
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| Dynamic ring(Rotating ring) | ![]() |
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| Piston ring Bearing Sealed ring |
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Piston ring packing |
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| Categories | The radial bearings | Thrust bearing | The radial thrust bearing | Axis mat | Mosaic graphite bearings |
Basic forms |
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