搜索结果: 1-8 共查到“口腔医学 Thermocycling”相关记录8条 . 查询时间(0.079 秒)
Effects of thermocycling on the degree of cure of two lingual retainer composites
Retainer Degree of cure Water sorption
2010/11/26
The aim of this study was to evaluate the effects of thermocycling on the degree of cure (DC) and water sorption behavior of two lingual retainer composites. A total of 50 composite specimens, 5 mm di...
Effect of Thermocycling on Interfacial Gap-formation in Class V Cavities and Mechanical Properties of Spherical Silica Filler Addition to Resin-modified Glass Ionomer Restorations
Resin-modified glass ionomer cement Silanized spherical silica fillers Thermocycled condition
2009/9/15
The effects of thermocycling at 20,000 cycles and addition of silanized spherical silica filler (SF) on resin-modified glass ionomer cement (RMGIC) restorations were investigated. A RMGIC added with a...
Effect of Thermocycling on Tensile Strength and Tear Resistance of Four Soft Denture Liners
Liner Strength Thermocycling
2009/9/14
This study evaluated the effect of thermocycling on the tensile strength and tear resistance of four long-term soft denture liners. One light-activated (Astron Light, AL), two chemically activated (GC...
Effects of Thermocycling on the Bond Strength of a Resin-Modified Glass Ionomer Cement：An In Vitro Comparative Study
Shear bond strength Thermally induced stress Bonding adhesives.
2008/12/23
This study investigated the effects of thermally induced stresses (thermocycling) on the shear bond strength of resin-modified, chemically cured, glass ionomer cement for use as an orthodontic bon...
Bond Strength of Direct and Indirect Bonded Brackets After Thermocycling
Indirect Bonding Bond strength Thermocycling
2008/11/17
Thermocycling simulates the temperature dynamics in the oral environment. With direct bonding, thermocycling reduces the bond strength of orthodontic adhesives to tooth structure. The purpose of thi...
Shear Bond Strength Comparison of Two Adhesive Systems Following Thermocycling
Self-etch composite resin Resin-modified glass ionomer Thermocycling Orthodontic bracket
2008/11/4
Objective: To compare the effects of a standardized thermocycling protocol on the shear bond strength (SBS) of two adhesive systems: a resin-modified glass ionomer and a composite resin used with a ne...
Thermocycling Effects on Shear Bond Strength of a Self-Etching Primer
Self-etching Thermocycling Bond strength
2008/10/29
Objective: To determine the effects of thermocycling on shear bond strengths (SBSs) of a self-etching primer (SEP) after 0, 2000, and 5000 thermal cycles.Materials and Methods: Brackets were bonded to...
Shear Bond Strength of Composite-Resin to Porcelain: Effect of Thermocycling
Bond strength Composite-resin Porcelain Thermocycling Porcelain repair systems
2010/4/20
Objective: Different ceramic repair systems have been reported for fractured ceramics. However, limited information is available concerning the bond strength of these systems especially after thermocy...