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General concepts about epoxy polymers
(Wiley-VCH, 2010)
The chapters describes the polymerization chemistry of epoxy monomers, the transformations taking place during the formation of an epoxy network and the general properties of epoxy networks.
Desenvolvimento de nanocompósitos híbridos de epóxi/NTCPM/cargas minerais e avaliação das propriedades mecânicas, elétricas e térmicas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2016-07-11)
In the present work epoxy/ MWCNT/ mineral fillers nanocomposites were
obtained using ultrasonication and calendering. The effect of addition of mineral
filler (calcium carbonate, montmorillonite and sepiolite) in electrical, ...
Characterization of cure of carbon/epoxy prepreg used in aerospace field
(2005-07-01)
Carbon/epoxy 8552 prepreg is a thermoplastic toughened high-performance epoxy being used in the manufacture of advanced army material. Understanding the cure behavior of a thermosetting system is essential in the development ...
The effect of epoxy excess on the kinetics of an epoxy-anhydride system
(John Wiley & Sons Inc, 2002-09)
The uncatalyzed cure of a commercial tetrafunctional epoxy monomer TGDDM (N,N,N′,N′-tetraglycidyl-4,4′-diaminodiphenylmethane) with hexahydrophthalic anhydride (HHPA), using variable stoichiometric ratios is reported. The ...
Epoxy/anhydride networks modified by epoxy/anhydride oligomers containing SiOH groups
(John Wiley & Sons Inc, 2000-02-07)
Epoxy/anhydride oligomers containing variable amounts of trialkoxysilane groups were synthesized from phenyl glycidyl ether (PGE), 3-glycidoxypropyl trimethoxysilane (GPMS), and methyl tetrahydrophthalic anhydride (MTHPA), ...
Processamento do compósito de fibra de capim-sapê / epóxi e avaliação da resistência à flexão “t” de Student
(Universidade Estadual Paulista (Unesp), 2013-12-12)
In recent years a great worldwide interest has arisen for the development of new technologies that enable the use of products with less environmental impact. The replacement of synthetic fiber plants is a possibility very ...
Improving the dispersion and flexural strength of multiwalled carbon nanotubes–stiff epoxy composites through β-hydroxyester surface functionalization coupled with the anionic homopolymerization of the epoxy matrix
(Pergamon-Elsevier Science Ltd, 2006-10)
Multiwalled carbon nanotubes (MWNTs) were functionalized in a two-step acid-epoxy functionalization process, in which suitable surface condition and reactivity compatible with the DGEBA epoxy resin was introduced. The use ...
Modeling of dynamic mechanical properties of epoxy and epoxy-phenolic reinforced with multi wall-carbon nanotubes
(Sage Publications, 2014-06)
The viscoelastic properties of nanocomposites based on epoxy and epoxy-phenolic blend matrix reinforced with multi wall-carbon nanotubes were studied. It was varied the content of carbon nanotube (0.2 and 0.5 wt.%) and ...