Shanghai YUWA Dental Material Co.,Ltd
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Dental Paste Opaque A2 Classic 16 Colors
Super Easy Using for Lab
Dental paste opaque A2 is our new porcelain material of metal bond porcelain from
NOCERA classic porcelain metal systom, 16 colors. Please mix the powder and liquid fully
before you use dental paste opaque A2. Dental paste opaque A2 has been used after first
fired washing opaque, it can cover the color of metal or washing opaque color very well.
Also dental paste opaque A2 has prefect bonding strength of porcelain fused to metal or
washing opauqe. Labs technicans can print the paste opaque once or twice as usual.
Nowadays, it's very popular in east Asia. Dentist can choose the color by VITA shade guide
easily. Then labs technican just use the color choosed by dentist to build the framework.
Dental paste opaque A2 is very easy to use, even new lab staff can print the paste opaque
A2 well and beautifully.
Composition of Dental Paste Opaque A2:
1. SiO2: 35~65
2. Al2O3: 10~25
3. K2O: 8~15
4. TiO2:5~15
5. CeO2: 4~12
6. Pigment: 0~12
Paste Opaque A2 Firing Schedule:
|
Preheat Temp(℃) |
Drying Time (Min) |
Heat Time(Min) |
Final Temp(℃) |
Holding Time(Min) |
Vacuum Start(℃) |
Vacuum Time(Min) |
|
|
OP |
600 |
6 |
6 |
930 |
1 |
600 |
6 |
Paste Opaque A2 Characteristics:
1. No bubbles and cracks on the surface of opaque after firing.
2. Prefect bonding strength of porcelain fused to alloy or washing opaque.
3. Cover the color of metal or the color of washing/basic opaque quite well, no yellowrish.
4. Very easy for using, especially for new staff in the dental lab.
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