Opaque Powder 4M2
Following VITA 3D Master Shade Guide 26 Colors
Opaque powder 4M2 is our NOCERA new generation of metal bond
ceramic. This 3D master
ceramic opaque powder 4M2 used for dental metal. It has been used after first fired washing
opaque, helping to cover the color of metal or the color of the washing opaque or the color of the
basic opaque. Dental labs can use this opaque powder 4M2 once or twice depanding on the labs
technicans. Nowadays, it's very popular in a lot of dental labs. Dentist can choose the color by
VITA 3D master shade guide easily. And dental labs just use the right color to build it.
Opaque Powder 4M2's Composition:
1. SiO2: 35~65
2. Al2O3: 10~25
3. Pigment: 0~12
4. TiO2:5~15
5. K2O: 8~15
6. CeO2: 4~12
The Firing Schedule of Opaque Powder 4M2:
|
Preheat Temp(℃) |
Drying Time (Min) |
Heat Time(Min) |
Final Temp(℃) |
Holding Time(Min) |
Vacuum Start(℃) |
Vacuum Time(Min) |
OP |
600 |
2 |
6 |
930 |
1 |
600 |
6 |
Opaque Powder 4M2's Charactristic :
1. Prefect bonding strength of porcelain fused to alloy or washing
opaque.
2. Very easy for using, especially for new staff.
3. Cover the color of metal quite well, no yellowrish.
4. No bubbles and cracks on the surface of opaque after firing.
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