منابع مشابه
Polytetrafluorethylene added to acrylic resins: mechanical properties.
The addition of different polymers, such as polytetrafluorethylene (PTFE), to denture base resins could be an option to modify acrylic resin mechanical properties. This study evaluated the surface hardness, impact and flexural strength, flexural modulus and peak load of 2 acrylic resins, one subjected to a long and another subjected to a short polymerization cycle, which were prepared with or w...
متن کاملBiodegradation of acrylic based resins: A review.
OBJECTIVES The development of different types of materials with application in dentistry is an area of intense growth and research, due to its importance in oral health. Among the different materials there are the acrylic based resins that have been extensively used either in restorations or in dentures. The objective of this manuscript was to review the acrylic based resins biodegradation phen...
متن کاملComparison of Water Sorption of Two Injection Acrylic Resins with a Conventional Pressure-Packed Acrylic Resin
Background and Aim: Water sorption is one of the most important properties that affects the quality of a prosthesis, and subsequently, the quality of treatment, and pa-tient’s quality of life. The aim of this study was to determine and compare the water sorption of two types of poly methyl methacrylate (PMMA) using the injection-molding systems with a traditional acrylic resin base material. M...
متن کاملPreparation of Water-Based Alkyd/Acrylic Hybrid Resins
Alkyd resins are amongst the most important and widely used resins in coating sectors. In this communication we report on preparation of alkyd resins emulsified by grafted acrylic resins on their fatty acid moieties. Both high-shear mechanical homogenizer and ultra-sonic sonicator were used step-wise to disperse the alkyd resin and acrylic based monomers in aqueous media. The resins are of nano...
متن کاملEvaluation of Antimicrobial Activity of Disinfectants on Acrylic Resins
Purpose: The aim of this study is to evaluate effectiveness of regularly used disinfectant solution in the disinfection of acrylic resin specimens contaminated with Candida albicans. Materials and methods: Thirty six acrylic resin specimens contaminated in vitro with 1.5×10 8 cfu/ml suspensions of microorganisms were immersed in disinfectants for 10 minutes, the control group was not submitted ...
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ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1949
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.7.7-8_133