Bottle Packaging Dental Porcelain Powder A4 Opaque Powder 50g KFDA Approved

A4 Opaque Powder Classic Color Dental Material

Following VITA Shade Guide

    A4 opaque powder is our new products for metal using, classic 16 colors, following

VITA shade guide. Classic color A4 of opaque powder will be used after first fired washing

opaque, helping to cover the color of metal. You can build the teeth by this classic color A4

opaque powder once or twice depanding on the labs technicans. Even you can print this

classic color A4 of opaque powder directly without washing opaque when you use nickel

chrome porcelain with Be. Nowadays a lot of labs choose our opaque powder 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 A4 Opaque Powder:

1. Preheat Temp: 600℃

2. Drying Time: 2 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 A4 Opaque Powder:

Opaque Powder A4 Compositon is Following:

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