10pcs Dental Press Ingots Lithium Disilicate Ceramic Glass Block HT/LT Materials

Usage method

Dental Lithium Disilicate Glass Ceramic(Press)Open the packaging and take out he porcelain blocks. Piace the porcelain blocks in a casting furpress them into shape at 915-930℃. The semifinished products are processed into finished products through other processes,and then used by professional doctors for human dentures or tooth restoration.

Dental Lithium Disilicate Glass Ceramic(CAD)Theprocessed semi-finished product is subjected to a 30 minute secondary crystallization treatment at 840-850 ℃ in a porcelain oven, and then processed into a finished product through other processes. it is then used by a professionaldoctor for humandentures or tooth restoration.

 

Physical and chemical properties

(Press)density:2.4 ~2.6 g/m³

(Press)Biaxial flexural strength:>300MPa

(Press)glass transition temperature:500℃ + 20℃

(Press)Chemical solubility:<100ug/cm²

(CAD)density:2.3 ~2.6 g/cm³

(CAD)After sinteringdensity:2.4- 2.7 g/cm³

(CAD)Biaxial flexural strength:>300MPa

(CAD)glass transition temperature:500℃ ± 20℃

(CAD)Chemical solubility:< 100ug/cm²