Ceramic lithium disilicate ceramic blank LT HT experimental material dental lithium disilicate glass ceramic dental ceramics
Detailed Photos
All-ceramic dentures use lithium disilicate glass ceramic blocks.
Powder or block, and matching dyeing materials. Usually a polycrystalline aggregate formed by high-temperature treatment of inorganic non-metallic materials, usually including zirconium oxide, aluminum oxide, feldspar, quartz, glass, etc. It is generally prepared into the required shape through sintering, casting, computer-aided design/manufacturing (CAD/CAM), hot pressing, glass infiltration and other processes.
Uses:
Used for making inlays, veneers, crowns, bridges, artificial teeth and other forms of restorations or dentures, and cannot be used for customization of bases.
Equipment classification: Oral equipment / Oral denture production materials / Ceramic materials and products for dentures.
SiO2 |
58.5%-72.5% |
Li2O |
13%-15% |
K2O |
3%-5% |
Other oxides |
7.5%-25% |
Density |
2.3-2.6g/cm-3 |
Density(after sintering) |
2.4-2.7g/cm-3 |
Biaxial blending strength |
>480Mpa |
Coefficients of thermal expansion |
(10±0.5)×10-6K-1 |
Changed humidity |
500±20ºC |
Chemical solubility |
<100μg/cm-2 |
Radioactivity |
≤1.0Bq/g |
Place of Origin |
Guangdong, China |
Starting temperature |
400° |
Drying time |
30s |
Heating rate |
40°C/min |
Holding temperature |
840°C |
Residence time |
7min |
Furnace temperature |
700°C |
Vacuum start |
550°C |
Vacuum end |
840°C |
Packaging & Shipping
Company Profile
Hebei Suoyi New Material Technology Co., Ltd.was founded in 2012,is a research and development,manufacturing,trading company.
SUOYI primary produce Dental lithium Disilicate,Surgical Bioactive Bone Graft Powder, Our products have competitive price and good quality. We have advanced equipment, skillful workers, highly experienced manager and strict QC process during the production.
SUOYI committed to providing high-quality products and perfect services for overseas customers.We have ODM/OEM service.Each year we will attend trade show in difference countries.While developing new
customers, conduct interviews and maintain close contact with old customers from different countries.
FAQ