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Role of intrinsic flaws upon flexural behaviour of a thermoplastic modified epoxy resin
(Elsevier, 2003-06)
A bisphenol A-based epoxy resin (DGEBA) was modified with 15 weight percent polysulphone (PSU) and thermally cured using 4-4′diaminodiphenylsulphone (DDS). Starting from a homogeneous DGEBA/DDS/PSU mixture, the system ...
Effect of fiber surface on flexural strength in carbon fabric reinforced epoxy composites
(2013-06-01)
The effect of carbon fiber surface characteristics on flexural properties of structural composites is studied in this work. Two types of intermediate modulus carbon fibers were used: T800HB and IM7. Results revealed that ...
Effect of fiber surface on flexural strength in carbon fabric reinforced epoxy composites
(2013-06-01)
The effect of carbon fiber surface characteristics on flexural properties of structural composites is studied in this work. Two types of intermediate modulus carbon fibers were used: T800HB and IM7. Results revealed that ...
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 ...
Análise da aderência de barras de aço coladas ao concreto com resina epóxi
(Universidade Tecnológica Federal do ParanáToledoBrasilEngenharia CivilUTFPR, 2019-06-11)
The cost-benefit ratio between the demolition and the reconstruction of a concrete structure runs on a thin line, where normative and mainly practical constructive processes influence the final decisions of designers and ...