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Accelerated aging effects on carbon fiber PEKK composites manufactured by hot compression molding
(2016-10-01)
The accelerated aging effects on mechanical properties of carbon fiber-reinforced polyetherketoneketone (PEKK) thermoplastic composites are reported. Ultraviolet (UV) radiation and moisture absorption may induce property ...
Effects of pigment, disinfection, and accelerated aging on the hardness and deterioration of a facial silicone elastomer
(Elsevier B.V., 2012-09-01)
The failure of facial prostheses is caused by limitations in their flexibility and durability. Therefore, we evaluated the effects of disinfection and aging on Shore A hardness and deterioration of a facial silicone with ...
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 ...
Accelerated aging effects on carbon fiber/epoxy composites
(Elsevier, 2021)
Testes de envelhecimento acelerado e de condutividade elétrica em sementes de Dictyoloma vendellianum A. Juss.
(2010-09-01)
Dictyoloma vandellianum A. Juss., is a tree belonging to the Rutaceae family with a great potential for forestry and ornamental purposes. This work aimed to establish conditions for accelerated aging and the electrical ...
Testes de envelhecimento acelerado e de condutividade elétrica em sementes de Dictyoloma vendellianum A. Juss.
(2010-09-01)
Dictyoloma vandellianum A. Juss., is a tree belonging to the Rutaceae family with a great potential for forestry and ornamental purposes. This work aimed to establish conditions for accelerated aging and the electrical ...
Conservação, germinação e efeitos alelopáticos de Lafoensia glyptocarpa Koehne
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2010-05-04)
The methodology of the accelerated aging test controlled deterioration to achieve the physiological quality of Lafoensia glyptocarpa Koehne seeds, separated into light and dark seeds, and to correlate if these seeds have ...
The use of optical microscopy to follow the degradation of isotactic polypropylene (iPP) subjected to natural and accelerated ageing
(Elsevier Sci LtdOxfordInglaterra, 2005)