Dental amann girrbach pmma blocks
PMMA blank have A0 A1,A2,A3,B1,BL ,pink and clear color.
Flexible pmma :A0 A1,A2,A3,B1,BL,BL1,BL3
multilayer PMMA:A1,A2,A3,B1,BL 12-14mm have 4 layers, 16-25mm have 5 layers.
Vickers hardness: 26,60 HV.
Flexural strength: 114 MPa.
E-Module: 2771 MPa.
Residual monomer < 1%.
Thickness: 10 -25 mm
. product features
(1). Excellent processability, no adhesion to milling tools, and convenient for manual milling, the thinnest teeth crown could reach 0.3mm.
(2). Processed through special technique, totally eliminate the inner stress, the deformation during machining is decreased substantially .
(3). High melting point, neither being melted due to high temperature during milling , nor making inconvenience to machining due to high melting point.
(4). Excellent anti-static property, easy for processing and cleaning.
|Open System||Sirona System||Girrbach System||Zirkonzahn System||Other|
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