Vsmile HappyZir SHT Multilayer Zirconia
Vsmile SHT Multilayer Dental Zirconia Blocks for Anterior
SHT Multilayer Zirconia Block Features:
6 layers Multilayer Color
43% Ngosipụta
Strength shows gradient 1100Mpa
Suitable for anterior,crown and 2-3 unit bridge
SHT Multilayer Zirconia Block Indications:
Okpueze
Inlay
Onlay
Kụnyere
gara aga
SHT Multilayer Zirconia Block Physical Characteristics:
Sintered density 6.07+_0.01g/m
Hardness 1250HV
Sintering temperature 1500 degree
Ihe ndị chọrọ nlebara anya: The direction indicated by the arrow is the incisal.
Used for bridge: Suggestion within 3 units brige
One unit sintering curve:
Sintering step | Okpomọkụ℃) | Time(h) |
Nzọụkwụ mbụ | 20-900 | 1.5 |
Nzọụkwụ nke abụọ | 900-900 | 0.5 |
Nzo ukwu nke ato | 900-1500 | 3.0 |
Fourth step | 1500-1500 | 2.0 |
Fifth step | 1500-800 | 1.0 |
Sixth step | 800-natural cooling 100 |
Three units brigesintering curve:
Sintering step | Okpomọkụ℃) | Time(h) |
Nzọụkwụ mbụ | 20-900 | 1.5 |
Nzọụkwụ nke abụọ | 900-900 | 0.5 |
Nzo ukwu nke ato | 900-1500 | 4.0 |
Fourth step | 1500-1500 | 2.0 |
Fifth step | 1500-800 | 2.0 |
Sixth step | 800-natural cooling 100 |