Pre - Shaded Dental Zirconia Block Wear Resistance For Making Crowns

Feature :
high flexural strength, fracture resistance, exceptional durability, and easy milling properties with precision. Pre-shaded zirconia disc consisting of three pre-colored layers Easy Handling: Polish or Glaze after Sintering Ideal for full contour crowns and bridges

Benefits:
Reduce preparation dramatically No need for porcelain Restoration seated firmly Eliminates the possibility of porcelain chipping No need to take out restoration under imaging medical examinations fast and efficient sintering technology Unique coloring changing effect No need for coloring liquids For open systems with different sizes such as Wieland, Sirona, Zirconzahn, Kavo, Lava, Amann Girrbach, Cercon, Dentmill etc.

Pre-shaded zirconia blanks

Preshade zirconia blanks are researched and manufactured by XTCERA . We select high quality exported zirconium powder, mixing with different colored powder, pressing ,shaping ,pre-sintering to make the zirconia blanks , helps solve the problems like uneven colors , spot, over obvious and negative color difference between the front and the back.

The zirconia blank is non-toxic and non-radioactive with excellent biological properties, teeth color is like the real teeth with good permeability and aesthetics. It is with high strength, good toughness and excellent wear resistance, X-cera pre-shaded zirconia blank is the raw material with excellent property for making crowns.

Applicable system: wieland,sirona,kavo,lava,amann girrbach and cercon,etc.

Indications:Veneers, anterior crown/coping

Sintering temperature:1530℃

Shades:A1,A2,A3,A3.5,A4,B1,B2,B3,B4,C1,C2,C3,C4,D2,D3,D4

Density(after sintering):6.05±0.05g/cm3

Bending strength(after sintering):＞900MPa

Sintering curve: Room temprature→10℃/min to 900℃(preserve for 30min) →3.5 ℃/min to 1530℃(preserve for 2h) →12 ℃/min to 800℃ →follow the furnace cooling to room temperature

XiangTong was Founded at Apr.9, 2001 with a 18 years’ experience on the R&D of Zirconia and Auto Equipment, which is now a national high-tech enterprise.

XiangTong has grown into a newly high-tech company concentrating on photo-communication and dentistry. Its Offices including SHENZHEN XIANGTONG CO.,LTD. and Dongguan Xiangtong Photoelectricity Technology Company, with over 1200 employees.

Affiliated to China Aviation Industry Group, which is of 500 subsidiaries, among them 26 are listed, and some 500 thousand workers ranked 143^rd among the world top 500 companies, annual sales pass 60 billion dollars.

At the time being, Xiangtong owns three manufacture centers: Songshanhu Xinhao , Dalingshan, and Shenzhen Marketing center.

In 2017,Xiangtong’s sales amount reach 430 million .Its x-mill 4 axis and 5 axis milling machine has been the sales champion successively within 5 years among other China-made dentistry engraving machines.

SHENZHEN XIANGTONG CO.,LTD. with XTCERA as its brand name, its Zirconia blank has been adopted by more than 1000 labs, and trusted among over 2000 clinics around the world. Every one hour, over 720 units are made by XTCERA Zirconia blank, every year we help more than 6.25 million people finding back their sweet smile.

More than 500 units’ x-mill machines are being supplied around the world annually, total market taking pass 2500 units, until now, we are still the No.1 supplier of dental milling machine in Domestic market, and globally we have been supplying to markets of more than 30 countries and regions.

The best after-sale-service team is always available to offer the highest-quality service,24-hour online.