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Press Lithium Disilicate A1-D4 ignot Instant Asethetic Repair HT/LT translucency dental materials low price
Press Lithium Disilicate A1-D4 ignot Instant Asethetic Repair HT/LT translucency dental materials low price
Description
| Chemical | Compositions | |
| SiO2 | 58.5-72.5% | |
| Li2O | 13- 15% | |
| K2O | 3%-5% | |
| Other Oxides | 7.5-25% | |
| Investing | Reference | |||
| Name | The PressVEST Speed investment | Bellavest SH | GALAXY Ⅱ Universal investment | |
| StorageTemperature | 18-23°C | 5°C-35°C | 22°C-23°C | |
| WorkingTemperature | 18-23°C | 20°C | 22°C | |
| Mixing Ratio | 100g : 27ml200g : 54ml | 100g : 25ml200g:50ml | 100g :23ml60g : 14ml | |
| Concentration | 60-70% | 60-70% | 60-70% | |
| Mixing Time | Manual Mixing 15sVacuum mixing 2.5min | Manual Mixing 30s Vacuum mixing 60s Vacuum still 30s | Manual Mixing 15s Vacuum mixing 60s | |
| Firing Time | 30-45min | 20-30min | 15min | |
| Firing Temperatures | 850°C Holding45-60min | 900°C Holding30min | 843°C Holding30-60min | |
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