VITA Color 4R2.5 Dental Opaque With Porcelain And Paste Liquid Material

 

VITA Color Prefect Bonding Strength No Yellowish

 

4R2.5 Dental Opaque

 

 

    4R2.5 paste opaque is our new dental porcelain material products for metal following

 

VITA 3D master shade guide-26colors. 3D master 4R2.5 paste opaque will be used after

 

first fired washing opaque, helping to cover the color of metal. If you choose NiCr ceramic

 

metal with Be, you can print the paste opaque without washing opaque. Labs technicans

 

can print this 3D master 4R2.5 paste opaque once or twice. Nowadays a lot of labs choose

 

our paste opaque instead of others, because of the prefect bongding strength and color.

 

Especially easy using, labs new staff also can print the washing opaque and paste opaque

 

quite well. You will be surprised at the quite prefect bonding strength of this paste opaque.

 

 

 

 

 

 

The Firing Schedule of 3D Master 4R2.5 Dental 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 3D Master 4R2.5 Dental Opaque:

 

 

 

 

1. Prefect bonding strength of porcelain fused to alloy or washing opaque.

 

2. Cover the color of metal quite well, no yellowrish.

 

3. No bubbles and cracks on the surface of opaque after firing.

 

4. Very easy for using, especially for new staff.

 

 

 

 

 

 

Dental Opaque 4R2.5 Compositon is Following:

 

 

 

 

SiO2: 35~65

Al2O3: 10~25

K2O: 8~15

TiO2:5~15

CeO2: 4~12

Pigment: 0~12