Polymer Reinforcements
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Influence of temperature on the adhesion of fibre reinforced polymers to timber surface
Resumo Os reforços de compósitos poliméricos com fibras de carbono (CFRP) e de vidro (GFRP) têm sido largamente usados em estruturas de madeira, onde eles podem estar expostos a condições adversas de temperatura. Para serem usados adequadamente, são necessárias informações sobre a sua adesão ao substrato. O objetivo desta pesquisa é avaliar a inf
Ambient. constr.. Publicado em: 10/06/2019
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2. Desenvolvimento de um laminado compósito híbrido a base de fibras de vidro/licurí
This research work is based, in search of reinforcements vegetable alternative to polymer composites. The idealization of making a hybrid composite reinforced with vegetable fibers licuri with synthetic fibers is a pioneer in this area. Thus was conceived a hybrid composite laminate consisting of 05 (five) layers being 03 (three) webs of synthetic fibers of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/06/2011
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3. Estudo do desempenho de reforços poliméricos em estruturas veiculares submetidas a impacto. / Study of polimeric reinforcements in vehicular structures subjected to impacts.
The objective of this work is to show the application of structural reinforcements using the polymeric material PA66 through finite element simulations in the field of vehicle safety. The preformed structural reinforcements have shown good performance in crash tests, where the great advantage is their reduced weight. These reinforcements are designed with th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/03/2010
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4. Synthesis and characterization of polystyrene - layered double hydroxide nanocomposites via in situ polymerization / Sintese e caracterização de nanocompositos de poliestireno - hidroxido duplo lamelar via polimerização in situ
Over the past decade, polymer nanocomposites have attracted considerable interests in both academia and industry. This fact has connection with notable improvement in several properties these new materials have demonstrated with a small amount of nano-reinforcements. Some superior properties of polymer nanocomposites include barrier resistance and flame reta
Publicado em: 2010
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5. Nanocompósitos de PVC com argilas organofílicas / PVC nanocomposites with organoclays
Polymer/ inorganic filler composite materials have increasingly attracted the attention of scientific community and industry over the past years due to their relatively ease of production and the possibility of obtaining unique properties as a result of these combinations. Simultaneously, recent advances in chemistry, physics and materials engineering have p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/12/2009
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6. Processamento de compósitos C-SiCxOy via pirólise polimérica para aplicações termo estruturais / Processing of SICxOy composites by polymeric pyrolysis to thermo-structural applications
Composites are heterogeneous materials made by one or more types of reinforcements, disposed or not in a definied direction, which is dispersed in a ceramic, metallic or polymeric matrix. The combination of these materials permits that the intrinsic properties from each one of the components contribute in the formation of a new material having characteristic
Publicado em: 2000