SST Multilayer Zirconia Blocks

Model No.︰-

Brand Name︰HaHasmile

Country of Origin︰China

Unit Price︰-

Minimum Order︰1 pc

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Product Description

https://hahasmiledental.diytrade.com/sdp/2969294/4/pd/21066827.html?mode=11

SST Multilayer Zirconia Blocks

HaHasmile® SST Multilayer zirconia block dental lab CAD CAM zirconia block is multilayer zirconia, SST Multilayer zirconia blocks with higher translucency and low strength, it suitable for making anterior bridge and crown, HaHasmile® SST Multilayer zirconia block is color gradient multilayer zirconia blocks.

HaHasmile® SST Multilayer Zirconia Blocks Features:

6 layers gradient multilayer colors

Bending strength 860Mpa;

Higher translucent 45%;

It is more translucency than ST+Multilayer zirconia block;

Suitable for anterior crown and bridges, Inlay, Onlay, posterior crown and bridge;

HaHasmile® SST Multilayer Zirconia Block is Multilayer zirconia block.

Available for 98mm / 95mm / AG / Sirona

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

Color: A1 A2 A3 A3.5 B1 B2 B3 C1 C2 D2

HaHasmile® SST Multilayer zirconia blocks are produced by CIP technology and pre-sintered in low temperature. Although the product has some strength, because of porosity, please handle carefully.

Chemical Composition

Components	SST Multilayer Zirconia block
Nanometer zirconia powder	≥98%
CeO₂	＜0.5%
Fe2O3	＜0.5%
Er2O3	＜0.5%
Other Oxides	＜0.5%

SST Multilayer zirconia block Mechanical Property

Sintered Density g/cm³	>6.02g/cm³
Bending Strength Mpa	≥860Mpa
Translucency	45%
Hardness(Hv10)	1250MPa
Sintered temperature(°C)	1500°C
Radioactivity Bq.g-1	<0.1
Cytotoxicity	Level0

Indications:

Coping, coping bridge, full arch coping bridge, custom abutment, abutment screw retained bridge, inlay,onlay, posterior crown, posterior crown bridge,full arch crown bridge.

Application Method

Coping

Scanning and Designing — Milling — Cleaning — Sintering — Polishing — Porcelain — Staining — Finishing

Full contour crown

Scanning and Designing — Milling — Cleaning — Sintering — Polishing — Staining — Finishing

HaHasmile® SST Multilayer Zirconia Block Sintering Curve:

1-6 units bridge(10h)

Start temp

Heating rate

Maximum temp

Heating rate

Maximum temp