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Influence of surface sealing on color stability and roughness of composite submitted to ultraviolet-accelerated aging
(Wiley-Blackwell, 2017-05-01)
Aim: In the present study, we evaluated the influence of surface sealing on color stability and surface roughness of a composite resin after accelerated artificial aging. Methods: Thirty-two specimens of a composite were ...
Chromatic stability of acrylic resins of artificial eyes submitted to the accelerated aging and polishing
(2010)
Esthetics and durability of materials used to fabricate artificial eyes has been an important issue since artificial eyes are essential to restore esthetics and function, protect the remaining tissues and help with patients' ...
Effect of polymerization and accelerated aging on iris color stability of ocular prosthesis
(Elsevier B.V., 2010-10-01)
Purpose: The purpose of this study was to investigate color change of irises obtained by both printed digital image and painted with gouache, acrylic and oil paints, after polymerization and accelerated aging.Materials and ...
Effect of polymerization and accelerated aging on iris color stability of ocular prosthesis
(Elsevier B.V., 2010-10-01)
Purpose: The purpose of this study was to investigate color change of irises obtained by both printed digital image and painted with gouache, acrylic and oil paints, after polymerization and accelerated aging.Materials and ...
Influence of Artificial Accelerated Aging on Dimensional Stability of Acrylic Resins Submitted to Different Storage Protocols
(WILEY-BLACKWELL, 2010)
Purpose: The aim of this study was to evaluate the influence of artificial accelerated aging on dimensional stability of two types of acrylic resins (thermally and chemically activated) submitted to different protocols of ...
Alteration of blue pigment in artificial iris in ocular prosthesis: Effect of paint, drying method and artificial aging
(Elsevier B.V., 2011-02-01)
The artificial iris is the structure responsible for the dissimulation and aesthetics of ocular prosthesis. The objective of the present study was to evaluate the color stability of artificial iris of microwaveable polymerized ...
Alteration of blue pigment in artificial iris in ocular prosthesis: Effect of paint, drying method and artificial aging
(Elsevier B.V., 2011-02-01)
The artificial iris is the structure responsible for the dissimulation and aesthetics of ocular prosthesis. The objective of the present study was to evaluate the color stability of artificial iris of microwaveable polymerized ...
Analysis of surface hardness of artificially aged resin composites
(ABM, ABC, ABPol, 2012)
This study evaluated the effect of artificially accelerated aging (AAA) on the surface hardness of eight composite resins: Filtek Z250, Filtek Supreme, 4 Seasons, Herculite, P60, Tetric Ceram, Charisma, and Filtek Z100. ...
EFFECTS OF ARTIFICIAL ACCELERATED AGING ON THE OPTICAL PROPERTIES OF RESIN COMPOSITES
(Univ Federal Uberlandia, 2018-03-01)
The aim of this study was to evaluate the effects of ultraviolet artificial aging on color, fluorescence, gloss, and translucency of different composite resins. Seventy-five cylindrical-shaped specimens (6 mm in diameter ...
In vitro analysis of different properties of acrylic resins for ocular prosthesis submitted to accelerated aging with or without photopolymerized glaze
(2016-12-01)
The effect of a photopolymerized glaze on different properties of acrylic resin (AR) for ocular prostheses submitted to accelerated aging was investigated. Forty discs were divided into 4 groups: N1 AR without glaze (G1); ...