尤克拉

英石

白色氧化锆块

High Strength for
Demanding Dental Restorations
ST White Zirconia is a high-strength zirconia block designed for maximum flexibility in dental laboratories. Its neutral white base allows customized shading and characterization, while excellent mechanical properties support crowns, bridges, and large-span restorations. The combination of strength, versatility, and processing reliability makes it an ideal choice for everyday CAD/CAM production.

Bending Strength

1100MPa(Av.)

Transmittance

43%

Sintering temperature

Recommend 1530°C

产品规格

Indication

王冠

贴面

镶嵌

前部

2-5 unit Bridges

系统

98mm

95mm

89mm

others

Thickness:12/14/16/18/20/22/25mm

颜色

A1

A2

A3

A3.5

A1

B1

B2

B3

B4

C1

C2

C3

C4

D2

D3

D4

OM1

OM2

OM3

Designed for

Customization and Strength

Full Customization Freedom

The white zirconia base allows technicians complete control over staining and characterization.

High Mechanical Strength

Supports demanding restorations requiring long-term durability.

Broad Clinical Applications

Suitable for crowns, bridges, and multi-unit restorations.

Stable Milling Performance

Ensures smooth machining and precise restoration margins.

Complete Customization for Every Restoration

Designed for maximum flexibility, ST White Zirconia provides a clean white base for custom staining and characterization. Its high-strength structure ensures dependable performance, making it an ideal solution for diverse restorative applications.
Blank Canvas for Custom Shades

ST White Zirconia provides a neutral white base, allowing dental labs complete freedom to apply their own staining and characterization for fully personalized restorations.

High Strength for Reliable Performance

Its high flexural strength supports crowns, bridges, and multi-unit restorations, ensuring durability without compromising aesthetics.

Versatile Applications

Ideal for anterior and posterior restorations, single crowns, full-contour bridges, or complex restorative cases.

Efficient Laboratory Workflow

Stable milling and sintering properties help labs achieve predictable, high-quality results with minimal adjustments.

Sintering Curve

ST White Sintering Curve (1-5)

Sintering step

Start Tem-perature

End Tem-perature

Time

Rate

Step 1

20℃
1000℃
130Min
7.5℃/Min

Step 2

1000℃
1200℃
40Min
5℃/Min

Step 3

1530℃
1530℃
110Min
3℃/Min

Step 4

1530℃
1530℃
120Min
0℃/Min

Step 5

1530℃
800℃
104Min
-7℃/Min

Step 6

800℃

natural cooling 20℃

/

/

ST White Multilayer Sintering Curve (7-10)

Sintering step

Start Tem-perature

End Tem-perature

Time

Rate

Step 1

20℃
300℃
70Min
4℃/Min

Step 2

300℃
1000℃
175Min
4℃/Min

Step 3

1000℃
1530℃
177Min
3℃/Min

Step 4

1530℃
1530℃
120Min
0℃/Min

Step 5

1530℃
800℃
146Min
-5℃/Min

Step 6

800℃

natural cooling 20℃

/

/

ST White Multilayer Sintering Curve (10-14)

Sintering step

Start Tem-perature

End Tem-perature

Time

Rate

Step 1

20℃
300℃
93Min
3℃/Min

Step 2

300℃
1000℃
233Min
3℃/Min

Step 3

1000℃
1530℃
265Min
2℃/Min

Step 4

1530℃
1530℃
120Min
0℃/Min

Step 5

1530℃
800℃
183Min
-4℃/Min

Step 6

800℃

natural cooling 20℃

/

/

案件

由于这种氧化锆瓷块具有优异的美学性能,最终修复体呈现出高度自然美观的外观,并获得了客户的积极反馈。以下是我们的一些案例图片。.

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