Zirconia Substructure e best Choice for Porcelain Restoration
One Dental lab
Comparison between Zirconia and PFM
Looking for a product that is more aesthetically pleasing, of higher quality, and lighter than all current products on the market? You might want to consider the latest and best substructure material—zirconia. Porcelain restorations need a substructure to make it sturdier because of its inherent brittle characteristic. Dental restorations need a biaxial flexural strength of at least 750 MPa to avoid breakage in the mouth but most porcelain materials have a flexural strength under
Metal Substructure
Zirconia Substructure
Metal Substructure
Zirconia Substructure
alumina, pressable ceramic, or zirconia.
High strength and durability Excellent Aesthetics 100% Biocompatibility Lowest Heating Conductivity Precise and accurate-CAD/CAM Technology Reasonable price
In addition to strength, dental restorations need to be aesthetically pleasing, biocompatible to avoid allergic reactions in the mouth, and lower heat conductivity to avoid sensitivity to
Substructure Material
Strength
Aesthetics
Biocompatibility
Heating Conductivity
Metal (PFM)
Very Good 1200 MPa
Very Poor
Very Poor
High—very sensitive to hot/cold drinks
Pressable Ceramic (Cergo, 3G, Hera Sun)
Very Poor 350 MPa
Very Good
Fair
Fair
Alumina (Procera Crown)
Fair 750 MPa
Very Good
Fair
Fair
Zirconia (PFZ)
Excellent 1400 MPa
Excellent
Excellent
Super Low—not sensitive to hot/cold drinks Metal Substructure
A zirconia substructure for porcelain work is the latest and best way to go for patient satisfaction. Zirconia does not require waxing and casting, and uses CAD/CAM technology which allows for greater precision and accuracy. We at One Dental lab can o er you this advanced technology and material at a very good value. Ask for Jay Lee at 800-933-1450 for more information.
Zirconia Substructure
Metal Substructure
Zirconia Substructure
One Dental Lab
One Dental Lab
One Dental Lab Email | jaylee1020@yahoo.com Tel | 800 933 1450
Address | 301 West Ferry St. Berrien Springs, MI 49103
Fax | 269 471 3065 Cell | 269 921 2429
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