Yucera Dental Zirconia Manufacturer For Pre-shaded Zirconia Block CE Approved Zirconia Disc Disk CAD/CAM Dental Laboratory Materials

Short Description:

Physical properties of ST Pre Shaded Zirconia Block:

1.Sintered density of ST preshaded color zirconia cadcam block: 6.07 g/cm3

2.Flexural strength of ST preshaded color zirconia cadcam block: ≥1100MPa

3.Translucency of ST preshaded color zirconia cadcam block: ≥43%

4.Sintering temperature of SHT multilayer preshaded zirconia block: Recommend 1530℃

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Yucera Dental Zirconia Manufacturer For Pre-shaded Zirconia Block CE Approved Zirconia Disc Disk CAD/CAM Dental Laboratory Materials

Detailed Product Description of ST Pre Shaded Zirconia Block:

Name	Yucera ST Pre Shaded Zirconia Block
Sintered Density of ST Pre Shaded Zirconia Block	6.07 ± 0.03g/cm3
Hardness of ST Pre Shaded Zirconia Block	1200HV
Sintering Temperature of ST Pre Shaded Zirconia Block	Recommend 1530℃
Bending Strength of ST Pre Shaded Zirconia Block	1100Mpa
Translucency of ST Pre Shaded Zirconia Block	43%

Description of ST Pre Shaded Zirconia Block:

Yucera ST color pre shaded zirconia block has vita 16 shaded technics, super transluceny and excellent bending strength. This dental zirconia blank is the best also valuable material for your market following the trend and suitable for all CAD/CAM and manual system.

Features ofST Pre Shaded Zirconia Block:

1. Pre-shaded technics

2. Uniform color

3. Without post dyeing process

4. Suitable for all contour crown, bridge and anterior

Indication of ST Pre Shaded Zirconia Block:

Crown / Inlay / Onlay/ 2-5 unit bridges / Anterior

Advantage of ST Pre Shaded Zirconia Block:

Safety of st preshaded zirconia blank:No irritation,No corrosion,Good bio-compatibility

Beauty of st preshaded zirconia blank:Natural teeth color can be reproduced

Comfortability of st preshaded zirconia blank:Low thermal conductivity,hot and cold changes do not stimulte the pulp

Durability of st preshaded zirconia blank:Over 1100MPa perturbed strength, durable and useful

Compatible system and sizes available of ST Pre Shaded Zirconia Block:

Open System	Zironzahn System	Amann Girrback	Available Shades
98*10mm	95*10mm	897110mm	A1-D4, BL1, BL2, BL3
98*12mm	95*12mm	897112mm	A1-D4, BL1, BL2, BL3
98*14mm	95*14mm	897114mm	A1-D4, BL1, BL2, BL3
98*16mm	95*16mm	897116mm	A1-D4, BL1, BL2, BL3
98*18mm	95*18mm	897118mm	A1-D4, BL1, BL2, BL3
98*20mm	95*20mm	897120mm	A1-D4, BL1, BL2, BL3
98*22mm	95*22mm	897122mm	A1-D4, BL1, BL2, BL3
98*25mm	95*25mm	897125mm	A1-D4, BL1, BL2, BL3

Sintering Step of ST Pre Shaded Zirconia Block:

HT/ST/ST Pre Shaded Dental Zirconia Block Sintering Curve (1-5)
Sintering step	Start Temperature(℃)	End Temperature(℃)	Time(Min)	Rate(℃/Min)
Step 1	20	300	30	9.3
Step 2	300	1200	150	6
Step 3	1200	1530	110	3
Step 4	1530	1530	120	0
Step 5	1530	800	100	-7.3
Step 6	800	natural cooling 20	120	-6.5.5

HT/ST/ST Pre Shaded Dental Zirconia Block Sintering Curve (10 units)
Sintering step	Start Temperature(℃)	End Temperature(℃)	Time(Min)	Rate(℃/Min)
Step 1	20	300	30	9.3
Step 2	300	1200	190	4.7
Step 3	1200	1530	150	2.2
Step 4	1530	1530	120	0
Step 5	1530	800	120	-6
Step 6	800	natural cooling 20	120	-6