YUCERA

ST

Bloc de zircone colorée

Pre-Colored Strength for
Faster and More Predictable Restorations
ST Color Zirconia is a pre-colored high-strength zirconia block designed to simplify dental laboratory workflows. By eliminating the need for manual staining, it reduces production time while ensuring consistent shade reproduction and reliable restoration quality. Ideal for crowns, bridges, and everyday CAD/CAM applications, ST Color delivers an efficient balance of strength, aesthetics, and productivity.

Bending Strength

1100MPa(Av.)

Transmittance

43%

Sintering temperature

Recommend 1530°C

Spécifications du produit

Indication

Couronne

Incrustation

Incruster

Antérieur

2-5 unit Bridges

Système

98mm

95mm

89mm

others

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

Couleur

A1

A2

A3

A3.5

A1

B1

B2

B3

B4

C1

C2

C3

C4

D2

D3

D4

OM1

OM2

OM3

Reliable Performance

for Everyday Restorations

No Staining Required

Pre-colored technology eliminates additional coloring procedures.

Higher Productivity

Reduces processing time and technician workload.

Consistent Shade Reproduction

Factory-controlled coloration improves color stability.

Reliable Strength

Suitable for crowns, bridges, and everyday restorations.

Integrated Color Technology

Eliminate staining steps and achieve consistent, predictable results with high-strength zirconia designed for everyday laboratory production.
No Staining. No Extra Steps.

ST Color Zirconia is pre-colored during manufacturing, eliminating the need for manual dyeing. This built-in shade technology improves workflow efficiency, ensures consistent color reproduction, and reduces variability between cases. Dental laboratories can achieve reliable aesthetic outcomes while shortening production time and simplifying daily operations.

Sintering Curve

ST Color 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 Color 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℃

/

/

Note: All sintering curves provided are standard slow-sintering programs for zirconia restorations, delivering more natural esthetic results. If fast-sintering programs are required, please contact us for the corresponding sintering schedules.

Cas

Grâce aux excellentes propriétés esthétiques de ce bloc de zircone, les restaurations finales présentent un aspect très naturel et attrayant, ce qui nous vaut les éloges de nos clients. Vous trouverez ci-dessous quelques exemples de nos réalisations.

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