Super translucent or prettau compatible zirconia are for full
contour crown and bridges
High translucent for common coping and bridge
Ultra translucent for anterior
ST zirconia blocks advantages
-- First grade Zirconia powder
-- Made under COLD ISOSTATIC UNAXIAL PRESSING AND MACHINING which
gives a more uniform fit.
-- High mechanical strength reaches as high as 600 Mpa called
non-fracture zirconia
-- Excellent translucent with light transmittance higher than 30%
-- Shrinkage adjusted for 20%
-- Sinterization temperature 1480 Celcius 2 hours
FAQ
Q: What products do your factory produce ?
A:Our main products are ceramic denture zirconia block,
corresponding CAD/CAM equipment, 3D printing equipment and other
related
dental products. As professional oral materials supplier, we can
provide digital dental materials, dental equipment, and full
range of digital products and services.
Q: What about your standard delivery date?
A: Normally delivery time: 2-20days:.According to stocks and orders
for production.
Q: What about your package?
A: We use standard export packing.To make products safe ,no demage
100%
Q: Do you have guarantee on your products?
A: We guarantee the goods produced is same as standard
ISO13485,CE,FDA
Q: How will you treat quality complaint?
A: First of all, Yucera Has strict quality control, We have
responded to professional inspection before shipment . It will
reduce the possibility of quality problem to near zero. If this is
really a quality problem caused by us we will send you free goods
for replacement, or refund you're the loss.
Q: Is there discount?
A: Sure, different quantity will have different discount.
Q: Can I have sample?
A: Yes, but sample is charged and customers pay freight charge.
Q: Why choose Yucera dental products?
A: 1 High quality of made in China
2 Excellent service for customers : From Chosen products, Pack,
Shippment,
Clear customs,Import tax. We are flexible for customers’ requests.
3 Keep good relationship with old customers
4 20 years in dental
5 After sales have guarantee
6 Reasonable price , Nice pack, for dental market
HT/ST Sintering Curve (1-5)
HT/ST 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 |
HT/ST Sintering Curve (10 units)
HT/ST 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 | -6.5 |
ST Color Zirconia Block
* Pre-shaded technics
* Uniform color
* Without post dyeing posses
* Suitable for full contour crown, bridge and anterior
Indications: Crown, Inlay, Onlay, 2-5 unit Bridges, Anterior
Physical Characteristics |
Sintered density 6.07±0.01g/cm³ |
Bending Strength 1200 MPa |
Transmittance 43% |
Hardness 1200HV |
Sintering temperature 1480~1550℃/recommend 1530℃ |
