The material imitates the natural transparency of enamel.
Dentin is used to create a layer that forms the anatomical basis of the simulated tooth.
Mix the ceramic powder (dentin and the corresponding cutter) with the modeling liquid until a creamy consistency is obtained. To apply Opaque dentin, dentine and incisor ceramics are applied in small portions to the neck and interdental area and compacted with light vibration. Then a more matte dentine, dentine chips or incisor is applied according to the location of the layers on the tooth. Important note: Before further application of porcelain stoneware, clean the frame and layers with steam or water and brush thoroughly.
After applying the dentin, the crown is placed on a baking tray at an initial temperature of 400 ° C. The oven is then closed for 4 minutes, and then heated at a rate of 60 K /min at rarefaction (rarefaction starts at 450 ° C) to 920 ° C (baking temperature). Exposure time: 1 minute (without dilution). After completing the first dentine/incisor treatment, cut off the crown or bridge and clean it. Then apply a second layer of dentine and incisor to complete the second dentine treatment.
The procedure is the same as for the first firing of dentine, except for the firing temperature of 910 °C. All subsequent dentine treatments should be carried out at a temperature of 900 ° C. * Dentin and incisor treatment is also possible in one go, and this is also a common practice.
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. |