Step 20 Diamond Bur for Sirona Cerec Mcxl Premium Milling Instruments

• Standard: All
• Surface Treatment: Powder Coated
• Energy Source: Diamond
• Model NO.: STEP 20
• Material: Stainless Steel Diamond
• Transport Package: Paper Box
• Specification: diameter 1.2mm
• Trademark: yinghuamt
• Origin: Tianjin
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Lithium disilicate glass-ceramic is ideally suitable for the fabrication of monolithic single-tooth restorations. This innovative ceramic provides highly esthetic results and, compared to other glass-ceramics, demonstrates a strength that is 2.5 to 3 times higher. Supported with zirconium oxide, it may also be used for bridges in the posterior area.

The material is used in the dental laboratory in conjunction with either the press or the CAD/CAM technology. Given the high strength of 360-400 MPa, the restorations offer flexible cementation options. Depending on the patient situation, the restorations may be veneered in a highly esthetic manner or, if fabricated as monolithic restorations, stained.

Even if the preparations demonstrate a dark shade (e.g. as a result of discolouration or titanium abutments), all-ceramic restorations may be fabricated. Inform your laboratory about the die shade and the dental technicians then selects the IPS e.max lithium disilicate material in the required opacity in order to redesign the true-to-nature esthetic appearance.
Indications
Thin veneers (from 0.3 mm)
Minimally invasive inlays and onlays
Partial crowns and crowns
Implant superstructures
3-unit anterior/premolar bridges (only IPS e.max Press)
3-unit bridges (zirconium-oxide supported only IPS e.max CAD)
The highlights
True-to-nature shade behaviour for highly esthetic solutions
Durable restorations due to the high strength
Minimally invasive preparation for treatment that is gentle to the tooth structure
Versatile use and comprehensive range of indications
Lifelike esthetics, irrespective of the shade of the preparation
Adhesive, self-adhesive or conventional cementation depending on the indication

Aluminum Nitride Ceramics Properties
Color	Gray	Density	3.26g/cm3
Melt Point	2200ºC	Boiling Point	2517ºC
Thermal Conductivity	320 W/m.K	Thermal expansion coefficient	3.5×10^-6K^-1
Specific heat	740J/(Kg.ºC)	Volume resistivity	>1014Ω.cm
Dielectric constant	8.2~9@1Hz	Hardness(Mohs)	9~10

 

 

The products series include kinds of new materials such as structural products and functional ceramic products, such as Alumina, Aluminum Nitride, Zirconia, Silicon Nitride and Boron Nitride ceramics are the main products in the list. Zirconia derivative products such as high purity zirconia, Yttria stabilized zirconia(YSZ or Y-TZP), and Magnesia stabilized Zirconia(MgO-PSZ), and Ceria stabilized Zirconia(CeO-PSZ), structural zirconia ceramics, etc. For the zirconia products have many excellent properties such as high hardness, high strength and toughness, super low chemical and mechanical corrosive, insulated in common temperature, and magnetic proofing, so they are extensively applied in optic, electronic, mechanical and chemical industry, etc. And Alumina ceramics is more widely applied in industrial.

Tianjin Yinghua Material Tech Co.,Ltd is located in Tianjin City, China, which is the economic center of north China and with a convenient transportation and excellent business service.
The company insists the spirit of Products Innovating, Technology Service and Customer Value, and wish to develop with the customers and suppliers. All customers and friends are welcome!