Flexural strength of acrylic resins polymerized by different cycles
نویسندگان
چکیده
منابع مشابه
Flexural Strength of Acrylic Resins Polymerized by Different Cycles
Despite the large number of studies addressing the effect of microwave polymerization on the properties of acrylic resin, this method has received limited clinical acceptance. This study evaluated the influence of microwave polymerization on the flexural strength of a denture base resin. A conventional heat-polymerized (Clássico), a microwave-polymerized (Onda-Cryl) and a autopolymerizing acryl...
متن کاملWater Sorption and Flexural Strength of Thermoplastic and Conventional Heat-Polymerized Acrylic Resins
OBJECTIVES The aim of this study was to assess and compare the water sorption and flexural strength of thermoplastic and conventional acrylic resins. MATERIALS AND METHODS Water sorption and flexural strength were compared between a thermoplastic modified polymethyl methacrylate (PMMA) denture base resin (group A) and a heat-polymerized PMMA acrylic resin (group B) as the control group (n=10)...
متن کاملwater sorption and flexural strength of thermoplastic and conventional heat-polymerized acrylic resins
objectives: the aim of this study was to assess and compare the water sorption and flexural strength of thermoplastic and conventional acrylic resins. materials and methods: water sorption and flexural strength were compared between a thermoplastic modified polymethyl methacrylate (pmma) denture base resin (group a) and a heat-polymerized pmma acrylic resin (group b) as the control group (n=10)...
متن کاملAssessment of flexural strength and color alteration of heat-polymerized acrylic resins after simulated use of denture cleansers.
The purpose of this study was to assess flexural strength and color alteration of acrylic resins immersed in denture cleansers for different periods of time. Rectangular specimens (65 x 10 x 3mm) made from three heat-polymerized acrylic resins (Lucitone 550, QC-20 and Triplex) were assigned to three denture cleansers groups (Bony Plus, Corega Tabs and Efferdent Plus) and a control group (immers...
متن کاملComparative study of flexural strength of four acrylic resins before and after thermocycling process
Objectives Acrylic resins are one of the most important denture base materials in dentistry due to their favourable mechanical and physical properties. The purpose of present study is to compare 4 available acrylic flexural strength properties before and after thermocycling. Methods Acrylic resin specimens of Meliodent (Heraeus Kulzer, Hanau, Germany), Vertex (Vertex-dental BV, Zeist, Netherla...
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ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2007
ISSN: 1678-7757
DOI: 10.1590/s1678-77572007000500010