Dental Material Paste Opaque A3.5 Classic 16 Colors
7.5g each Bottle
Dental material paste opaque A3.5 is for metal use. This paste opaque classic A3.5 has
been used after first fired washing opaque, helping to cover the color of metal. Paste
opaque classic A3.5 can cover the color of metal quite well, no showing yellowish. If you
use the NiCr pocelain metal with Be, like VB, you can use this paste opaque A3.5 directly
without washing opaque or basic opaque. Dental labs technicans can print this paste opaque
classic A3.5 once or twice as he/she wish. After firing, you will find there are no bubbles on
the surface of opaque, it's quite easy for labs technicans to build dentine as third step.
Nowadays, this paste opaque classic A3.5 is very popular in east Asia. Dentist choose the
color by VITA shade guide easily. Then the dental labs technicans just follow the color
choosen by dentists.
The Characteristics of Paste Opaque A3.5:
1. Cover the color of metal quite well, no showing yellowrish.
2. No bubbles and cracks on the surface of opaque after firing.
3. Quite easy for using.
4. Prefect bonding strength of porcelain fused to alloy or washing opaque.
This is the Firing Schedule:
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type problem
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WO
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OP
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Preheat Temp(℃)
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600
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600
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Drying Time (Min)
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6
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6
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Heat Time(Min)
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6
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6
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Final Temp(℃)
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950
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930
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Holding Time(Min)
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1
|
1
|
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Vacuum Start(℃)
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600
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600
|
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Vacuum Time(Min)
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6
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6
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This is our Paste Opaque A3.5 Composition:
SiO2: 35~65
Al2O3: 10~25
K2O: 8~15
TiO2:5~15
CeO2: 4~12
Pigment: 0~12
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Product Tags:
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7.5g Dental Opaque A3.5 Dental Filling Material High Bonding Strength Images
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