2R2.5 Paste Opaque 3D Master Color Dental Material
Following VITA Shade Guide
2R2.5 paste opaque is our new products for metal using, 3D master 26 colors, following
VITA shade guide. 3D master 2R2.5 of paste opaque will be used after first fired washing
opaque, helping to cover the color of metal. You can print this 3D master 2R2.5 of paste
opaque once or twice depanding on the labs technicans. Even you can print this
3D master
2R2.5 of paste opaque directly withour washing opaque when you use nickel chrome
porcelain with Be. Nowadays a lot of labs choose our paste opaque instead of others,
because of the good quality and color. You will be surprised at the quite prefect
bonding
strength of this paste opaque.
The Firing Schedule of 2R2.5 Paste Opaque:
1. Preheat Temp: 600℃
2. Drying Time: 6 min
3. Heat Time: 6 min
4. Final Temp: 930℃
5. Holding Time: 1 min
6. Vacuum Start: 600℃
7. Vacuum Time: 6 min
The Characteristics of 2R2.5 Paste Opaque:
- Cover the color of metal quite well, no yellowrish.
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- No bubbles and cracks on the surface of opaque after firing.
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- Very easy for using, especially for new staff.
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- Prefect bonding strength of porcelain fused to alloy or washing
opaque.
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Paste Opaque 2R2.5 Compositon is Following:
SiO2: 35~65 |
Al2O3: 10~25 |
K2O: 8~15 |
TiO2:5~15 |
CeO2: 4~12 |
Pigment: 0~12 |
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