+86-15133584499

fireplaycly

русский

Динамика отрасли Return to previous page

Dental Zirconia Blocks Physical Performance


Item HT ST Pre-shaded Pre-shaded Layer ISO 6872 Standard
Color White White Color Color
Density Pre-Sintering (g/cm3) 3.13 3.13 3.1 3.08 >2.8
Density Post-Sintering (g/cm3) 6.09 6.07 6.08 6.06 ≥6.0
Fracture Strength (Mpa) 1200 1200 1100 1120
Flexural Strength (Mpa) 1470 1400 1380 1260 ≥800
Vicker’s Hardness  (Mpa) 1200 1200 1130 1130
Shrinkage Factor (%) 19~22 19~22 19~22 19~22
Young`s Modulus (Gpa) 210 210 200 200
Light Transmittance (%) 40 44 38 38
Chemical Solubility (ug/cm2) 2.5 2.5 2.8 3.0 100
Radioactivity (Bq.g) ≤0.001 ≤0.001 ≤0.003 ≤0.005 ≤1.0