A light-curing, highly aesthetic nanohybrid composite filling material for performing direct restorations of anterior and lateral teeth. the material gives excellent aesthetics and creates color reproduction for any clinical case. Opalescence is manifested in living teeth in the area of the cutting edge. The mass for the cutting edge of the tooth, playing in the light. Depending on the angle of incidence of the light, it may appear transparent or slightly muted.
After applying the material, the crown is installed on a treger with a preheating temperature of 400 °C. Then the oven is closed, the drying time is 4 minutes, then it is heated at 60 K/min with vacuum (vacuum on 450 ° C) to 920 ° C (firing temperature). Exposure time: 1 minute (in the absence of vacuum). After completing the first firing of the cutting edge mass, process the crown or bridge with a diamond tool and clean it. Then apply a second layer of the material for the second firing.
The same procedure as for the first firing of the material, only at a firing temperature of 910 °C. Each subsequent firing of the material must be carried out at a temperature of 900 °C.
Dentin, Enamel, Opal, Clear, Neutral, Translucent, Modifier, Chroma, Mamelon, Gingiva
Coefficient of thermal expansion |
2 firing: 13.0 x 10-6 x K-1; 4 firing: 13,0 x 10-6 x K-1 |
Conversion temperature |
580°C ±20 |
| MC (metal ceramics) | t° preheating | Drying time | t° of the beginning of the vacuum mode | Warm-up rate | 1st firing | Exposure time |
|---|---|---|---|---|---|---|
| 1st firing
Opaque powder |
500° C | 6 min. | 500° C | 65° C / min. | 965° C | 1 min. |
| 2nd firing
Opaque powder |
500° C | 6 min. | 500° C | 65° C / min. | 965° C | 1 min. |
| 1st firing
Dentin / Enamel |
450° C | 6 min. | 450° C | 50° C / min. | 920° C | 1 min. |
| 2nd firing
Dentin / Enamel |
450° C | 6 min. | 450° C | 50° C / min. | – | – |
| Glaze | 450° C | 3 min. | – | 50° C / min. | 965° C | 1 min. |
