YUCERA

ST

Blocco di zirconi bianchi

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

Specifiche del prodotto

Indication

Corona

Online

Intarsio

Anteriore

2-5 unit Bridges

Sistema

98mm

95mm

89mm

others

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

Colore

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℃

/

/

Caso

Grazie alle eccellenti proprietà estetiche di questo blocco di zirconia, i restauri finali raggiungono un aspetto estremamente naturale e attraente, riscuotendo un riscontro positivo da parte dei nostri clienti. Di seguito sono riportate alcune immagini di casi clinici.

Torna in alto