Influence of dye and nylon fibers on microwave-cured acrylic resin properties
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چکیده
منابع مشابه
Effect of intrinsic pigmentation on the flexural strength of a microwave-cured acrylic resin.
This study investigated the effect of intrinsic pigmentation on the transverse strength of a microwave-cured acrylic resin. Forty transverse strength specimens were fabricated according to ADA specification #12 and divided into 5 groups. No fibers were added to group I (GI, control group); acrylic stain (AS) was added to GII and GIII in concentrations of 0.5 and 1.5% w/w, respectively; acrylic ...
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This study aimed at establishing the polymerization time of a microwave-cured acrylic resin (AcronTM MC), simultaneously processing 2, 4, and 6 flasks. Required time was measured according to the parameters: monomer release in water, Knoop hardness, and porosity. Samples were made with AcronTM MC in different shapes: rectangular (32 x 10 x 2.5 mm) for monomer release and porosity; and half-disc...
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This paper describes the effects of reinforcement by randomly distributed nylon fibers and addition of nanoclay on some engineering properties of a typical asphalt concrete. The properties of asphalt concrete reinforced by different percentages of 25 mm nylon fibers have been compared with those of the mixtures containing different percentages of nanoclay and those in which both the fibers and ...
متن کاملCumulative effect of microwave sterilization on the physical properties of microwave polymerized and conventional heat-polymerized acrylic resin
AIMS To evaluate and compare the flexural strength and impact strength of conventional and microwave cured denture base resins before and after repeated sterilization using microwave energy to consider microwave curing as an alternative to the conventional method of sterilization. MATERIALS AND METHODS The conventional heat cure acrylic resin (DPI heat cure material) Group A and microwave-pol...
متن کاملInfluence of ceramic thickness on mechanical properties and polymer structure of dual-cured resin luting agents.
OBJECTIVE To investigate the influence of ceramic thickness on the mechanical properties and polymer structure (degree conversion and cross-linking density) of three dual-cured resin luting agents. METHODS Three dual-cured resin luting agents [Linkmax HV (GC), Nexus 2 (Kerr), and Variolink IIHV (Ivoclar-Vivadent)] were polymerized with or without 800 mW/cm2 irradiation through 0-3-mm-thick GN...
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ژورنال
عنوان ژورنال: RGO - Revista Gaúcha de Odontologia
سال: 2017
ISSN: 1981-8637,0103-6971
DOI: 10.1590/1981-863720170001000013150