Preformed Laminating Veneer Porcelain Using Paste System for Fabrication of PFM Crowns

Myung Hyun Lee; Jung Suk Han; Dae Hyun Kim; Nam Sik Oh; Hyeong Seob Kim

doi:10.4028/www.scientific.net/KEM.284-286.937

Paper Titles

Development of a Dental Hybrid Material between a Biomineral and a Glass Ionomer Cement
p.921

Bioactive Glass Compositions Suitable for Repeated Heat-Treatments
p.925

All-Ceramic Fixed Partial Denture Cores Prepared Using Water-Based Alumina Tapes
p.929

Bioactive Cyanoacrylate-Based Filling Material for Bone Defects in Dental Applications
p.933

Preformed Laminating Veneer Porcelain Using Paste System for Fabrication of PFM Crowns
p.937

The Osteogenic Potential of Stem Cell- and BMP2 Gene-Activating Bioceramic In Vivo
p.941

Comparison of Recombinant Growth/Differentiation Factor-5 (rGDF-5) and Bone Morphogenetic Protein-2 (rBMP-2) in the In Vivo Bone Formation in Porous Hydroxyapatite Ceramic
p.945

Synthetic Biomimetic Nanostructured Hydroxyapatite
p.949

The Effects of Hydroxyapatite on Bonding Strength between Dental Luting Cement and Human Teeth
p.953

HomeKey Engineering MaterialsKey Engineering Materials Vols. 284-286Preformed Laminating Veneer Porcelain Using Paste...

Preformed Laminating Veneer Porcelain Using Paste System for Fabrication of PFM Crowns

Abstract:

Feldspathic porcelain paste system using organic vehicle was prepared and applied to fabricate the porcelain fused to metal fixed partial denture. The mean linear fired shrinkage of paste porcelain system was 15.2% that is 0.8% lower than that of conventional build-up method. The color difference between two methods (􀁕E*) was 0.156. Mean biaxial flexural strength of sintered preformed laminating porcelains of this system and conventionally build-up porcelains were 74±3 and 70±4 MPa respectively. There was no deterioration of physical properties of feldspathic porcelain system by introducing organic vehicle, and this new build-up method can be applied to fabricate the porcelain fused to metal restorations.