No Yellowish Dental Ceramic Powder 4R2.5 Amazing Nice Bonding Strength

 

 

 

 

Amazing Nice Bonding Strength Dental Ceramic Powder

 

 

4R2.5 No Yellowish

 

 

    Dental ceramic powder 4R2.5 is our new dental porcelain material products for metal, following

 

VITA 3D master shade guide-26colors. Dental ceramic powder 4R2.5 used after first fired washing

 

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

 

with Be, you can use this dental ceramic powder directly without washing opaque. Labs technicans

 

can use this dental ceramic powder 4R2.5 once or twice. Nowadays a lot of labs choose our dental

 

ceramic powder instead of others, because of the prefect bongding strength and color. Especially

 

easy using, labs new staff also can use the washing opaque and paste opaque quite well. You will

 

be surprised at the quite prefect bonding strength of this dental ceramic powder.

 

 

 

 

 

 

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

 

 

 

 

 

 

The Firing Schedule of Dental Ceramic Powder 4R2.5:

 

 

 

 

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 Dental Ceramic Powder 4R2.5:

 

 

 

 

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.

 

Now Our Company Gives Big Supporting Policy for New Market Dealer,

 

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