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Thapanee Srichumpong. Properties of machinable mica-based glass-ceramics as an esthetic restorative dental material. Doctoral Degraee(Materials Engineering). Kasetsart University. Office of the University Library. : Kasetsart University, 2018.
Properties of machinable mica-based glass-ceramics as an esthetic restorative dental material
Name: Thapanee Srichumpong
Classification :.LCCS: TP862
LCSH:
Glass-ceramics
LCSH:
Dental materials
Abstract:
This research focused on development of a mica glass-ceramics in order to utilize as a restorative dental material. A mica glass-ceramic was white and opaque in the past but has been improved to be more translucent. The aims of the study were to investigate heat treatment process and the effect of oxide pigments on the properties and microstructures of this glass-ceramic as well as the ability to use restorative dental materials. The glass-ceramics was prepared in the SiO2-Al2O3-MgO-MgF2-SrCO3- CaCO3-CaF2 and P2O5 glass system. It was adjusted by pigments to control the color level in substances, such as CeO2, yellow praseodymium zircon (Pr-ZrSiO4) and red ferrite red zircon (Fe-ZrSiO4), respectively. As XRD results presented the crystalline structures such as phlogopite-Ca mica, anorthite, forsterite, strontium aluminium silicate, strontium apatite, fluorapatite and cordierite ceramic phases. The microstructures of glass-ceramics were observed by SEM as interlocking plate-like mica in all specimens. The results of our glass-ceramics either mechanical properties (such as fracture toughness, harness and biaxial flexure strength) or chemical property (chemical solubility) are accepted according to ISO 6872:2015. Consequently, the translucency of glass-ceramics could be controlled by the nucleation and crystallization times of the base glass. In term of application, the results of the shear bond strength of the between glass-ceramics and human dentin using three kinds of resin cement showed that the good bonding of the mica-based glass-ceramics with resin cement was presently achievable. The bond strength of self-etched adhesive system Panavia F2.0 possessed the most appropriate resin cement for use as inlay and onlay restorations. They could be suitable for use as restorative dental materials.
Kasetsart University. Office of the University Library
Address:
Bangkok
Email:
tdckulib@ku.ac.th
Name: Duangrudee Chaysuwan
Role:
Thesis Advisor
Name: Kallaya Suputtamongkol
Role:
Thesis CO-Advisor
Created:
2018
Modified:
2025-07-03
Issued:
2025-07-03
วิทยานิพนธ์/Thesis
application/pdf
URL: https://www.lib.ku.ac.th/KUthesis/2561/thapanee-sri-all.pdf
CallNumber:
TP862 .T43
eng
DegreeName: Doctor of Philosophy
Level: Doctoral Degraee
Descipline: Materials Engineering
Grantor: Kasetsart University
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.026637 วินาที
Thapanee Srichumpong
| Title | Contributor | Type |
|---|---|---|
| Properties of machinable mica-based glass-ceramics as an esthetic restorative dental material
มหาวิทยาลัยเกษตรศาสตร์ Thapanee Srichumpong | Duangrudee Chaysuwan | วิทยานิพนธ์/Thesis |
Duangrudee Chaysuwan
Kallaya Suputtamongkol
| Title | Creator | Type and Date Create |
|---|---|---|
| Fracture toughness and flexural strength of three veneering porcelains
มหาวิทยาลัยมหิดล Kallaya Suputtamongkol | Lasikorn Cheunchumlong | วิทยานิพนธ์/Thesis |
| The new formulations of gingival retraction solution : in vitro study of plasma protein precititation, cytotoxic properties and detailed reproduction with an addition silicone impression material
มหาวิทยาลัยมหิดล ;Chatcharee Suchatlampong;Vanida Sangalungkarn;Rudee Surarit;Kallaya Suputtamongkol | Yongyuth Iempituksakul | วิทยานิพนธ์/Thesis |
| Development of Cu-Al-Ni alloy for dental post and core application
มหาวิทยาลัยมหิดล Somchai Urapepol;Widchaya Kanchanavasita;Kallaya Suputtamongkol | Apiwat Rittapai. | วิทยานิพนธ์/Thesis |