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ST-COLOR Dental zirconia block

ST-COLOR Dental zirconia block

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ST Preshade (ST-COLOR)Dental Zirconia Disc 

suit for zirconia block- dental cad cam milling system

Available in three common sizes, 98/95/71mm, suitable for almost all brands of dental milling machines on the market


Yourcera high-transparency pre-colored (st-color) general-purpose zirconia, a high-strength material with natural translucency, can be used in a variety of structures in implant-supported restorations, resulting in a natural-looking gingival part. ST-color is available in 16 classic VITA shades, eliminating the need for post-staining and making restorations easier and more efficient in every laboratory.

ST-COLOR zirconia discs can be used as frame material, infiltrated with brushes or dipping. Can also be used as an all-ceramic veneer.

Yourcera ST-clolor Zirconia BlocksKey Features:

1. High transparency, the highest transparency reaches 42%

2. High flexural strength up to 1000Mpa, better processing performance

3. More accurate zoom ratio to ensure the precision of the finished product

4. Pre-colored zirconia block, supports vita 16 colors, eliminating the need for processing procedures

Sintered Density of zirconia block 6.07 ± 0.03g/cm3
Hardness of zirconia block 1200HV
Sintering Temperature of zirconia block Recommend 1530℃
Bending Strength of zirconia block 1200Mpa
Translucency of zirconia block 43%


Our zirconia disc products are suitable for common systems on the market:  



Amann Girrbach 


Zirkon Zahn 


98*10mm 89*71*10mm 95*10mm
98*12mm 89*71*12mm 95*12mm
98*14mm 89*71*14mm 95*14mm
98*16mm 89*71*16mm 95*16mm
98*18mm 89*71*18mm 95*18mm
98*20mm 89*71*20mm 95*20mm
98*22mm 89*71*22mm 95*22mm
98*mm 89*71*25mm 95*25mm


Our recommended sintering parameters

ST Preshade Dental Zirconia Disc 71mm Dental Cad Cam Milling System 0



Single-tooth restorations ( posterior)

3-unit bridges (posterior)

Multi-unit bridges (posterior)

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  • FAQ:

    Q1 Are you a manufacturer or a trading company?
    We are an OEM & ODM manufacturing company.

    Q2 What's your delivery time?
    It can sending out within 2 days if there is machines ready for shipping,Under normal situation 5 -7 working days

    Q3 How to order from your store?
    Step1 Send your inquiry to us.
    Step 2 We quote you within 24 hours.
    Step 3 Make agreements on price
    Step 4 Arrange payment for the order
    Step 5 Make delivery in time

  • Q4 How about the payment?
    We accept Alibaba trade assurance, T/T, L/C, PayPal, Western Union and Money gram.

    Q5 What's the shipment method for dental 5 axis milling machine ?
    A: 1st choice: It can be Ocean Shipping, Airlift o Express (EMS, UPS, DHL, TNT, and FEDEX). So before placing order .please contact us to confirm.About 5 -7working days by express.
    2nd choice: If you have your forwarder in China, we can send the goods to the warehouse according to your forwarder Booking Form.

    Q6 How about your products quality?
    Top quality. Our factory has passed ISO certification and our QC department will make 100% inspection before delivery.