Comparison of flexural strength according to thickness between CAD/CAM denture base resins and conventional denture base resins
نویسندگان
چکیده
منابع مشابه
Elastic modulus and flexural strength comparisons of high-impact and traditional denture base acrylic resins.
BACKGROUND Fractures of acrylic resin dentures are a common occurrence in clinical dentistry. The denture may be fractured accidentally when dropped or while in service in the mouth due to flexural fatigue. OBJECTIVES The aim of this study was to compare the elastic modulus and the flexural strength between two heat-cured acrylic resins used in denture bases: a high-impact resin (Lucitone 199...
متن کاملContemporary denture base resins: Part 1.
UNLABELLED Provision of partial and complete dentures constructed from resin is commonplace and a satisfactory outcome requires the consideration of the properties of the resin, the oral tissues and prosthodontic principles. Conventional acrylic resin has been widely adopted as a popular denture base material since the 1930s. In this first of a two-part series, the benefits and shortcomings of ...
متن کاملFlexural properties and impact strength of denture base resins reinforced with micronized glass flakes
OBJECTIVES To investigate the effect of the addition of glass flakes on physical properties of conventional heat cure denture base resins and to compare it with a high impact strength denture base resin. MATERIALS AND METHODS Test specimens were divided into Group 1 - poly (methyl methacrylate) (PMMA) (Trevalon), Group 2 - Trevalon HI, Group 3 -5% glass flake +95% PMMA (Trevalon), Group 4 -10...
متن کاملContemporary denture base resins: Part 2.
UNLABELLED Provision of partial and complete dentures constructed from resin is commonplace and a satisfactory outcome requires the consideration of the properties of the resin, the oral tissues and prosthodontic principles. This second of a two-part series examines the advantages and disadvantages of flexible nylon denture base resins, which have found popularity for the provision of partial d...
متن کاملFactors affecting the bond strength of denture base and reline acrylic resins to base metal materials
OBJECTIVE The shear bond strengths of two hard chairside reline resin materials and an auto-polymerizing denture base resin material to cast Ti and a Co-Cr alloy treated using four conditioning methods were investigated. MATERIAL AND METHODS Disk specimens (diameter 10 mm and thickness 2.5 mm) were cast from pure Ti and Co-Cr alloy. The specimens were wet-ground to a final surface finish of 6...
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ژورنال
عنوان ژورنال: Journal of Dental Rehabilitation and Applied Science
سال: 2020
ISSN: 2384-4353,2384-4272
DOI: 10.14368/jdras.2020.36.3.183