Dental Zirconia Pediatric Zirconia Crowns For Dental Lab Cad Cam Milling Machine
Advantage of Yucera dental zirconia pediatric crowns
Thickness ranges from 10mm,12mm,14mm,16mm,18mm,20mm,22mm
and 25mm.Compatible with Roland,Wieland,VHF,Amann Girrbach,Yenadent and
other most open CAD CAM milling machines.
All of our blocks are isostatically pressed to insure a uniform shrinkage and density by the sintering process.
We can keep a good quality know-how in powder comparable
with Tosoh ,while keep cost competitive and most fine powder from China,
due to their high-ranking properties for purity and quality to make our
disks the best they can be.
Our Yucera Zirconia blanks are allergen-free and
bio-inert. It will not transmit heat or cold from the mouth to the
surrounding bone.You can use it confidently and safely.
Yucera zirconia pucks are softer than the generic
zirconia.Which can well take care of your spindle and other milling
tools,you can use them much longer.
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) | ||||
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 |
Zirconia Features
1. Natural color. Compared with the color of traditional porcelain teeth, the color of zirconia porcelain teeth is naturally smooth, realistic in appearance and strong in transparency.
2. Good biocompatibility. It has no irritation, no allergic reaction to the gums, and no black line of the gums is formed. It is very suitable for oral cavity and avoids the allergies, irritation, corrosion and other unpleasant stimuli caused by traditional metal porcelain teeth in the oral cavity.
3. The tooth body has high strength and hardness. The unique resistance to rupture and strong curing properties after rupture make the tooth stronger.
4. High precision and good edge adhesion. The zirconia porcelain teeth ensure the accuracy of the inner crown of the mold and excellent edge tightness, so that the porcelain teeth made are very close to the patient’s oral abutment.