[PDF] Top 20 The influence of hardener-to-epoxy ratio on the interfacial strength in glass fibre reinforced epoxy composites

... the strength of the ...the influence of the R ratio on the fracture toughness of the ...with interfacial adhesion, has a profound effect on the nature of fibre pull-out and as such is ... See full document

... mixing ratio of epoxy resin and curing agent has been shown to a↵ect the apparent IFSS ...mixing ratio between epoxy resin and curing agent is usually chosen by composite manufactures at the ... See full document

... cured epoxy matrices and single glass fibres using dynamical mechanical analysis, differential scanning calorimetry and thermo-mechanical ...of fibre [10] and matrix was measured using a TA Q400 TMA ... See full document

... different fibre volume ratios as in ...on fibre volume ratios where the fatigue life increases along with fibre volume ratios and this trend continues until the final ...bunch fibre ... See full document

... the glass fibers are taken as reinforcement and epoxy is used as matrix ...material. Glass fibers are obtained from Go Green products Ltd. The epoxy resin and the hardener are also ... See full document

... and hardener; triethylene ...a ratio of 10:1 by weight. The epoxy resin was modified using alumina nanoparticles supplied by M/S Nanobeach, ...modified epoxy was then reinforced with ... See full document

... better strength- to-weight ...and glass fibres are advancing to replace carbon fibres in aerospace and even leisure, automotive, construction and sports ...of glass and its fairly good mechanical ... See full document

... measured interfacial shear strength ...single fibre pull-out test ...both glass and carbon fibre-reinforced polymer composites using the microbond test method ...of ... See full document

... polymer composites such as strength and modulus are obtained from the combination of the use of the filler (reinforcing material) and the matrix material properties and the ability to transfer the stress ... See full document

... high strength weight ratios when compared to traditional engineering ...fatigue strength to weight ratio and fatigue damage tolerance of many composites also makes them an attractive ... See full document

... measured interfacial shear strength ...single fibre pull-out test ...both glass and carbon fibre-reinforced polymer composites using the microbond test method ...of ... See full document

... apparent interfacial shear strength (IFSS) in fibre-reinforced epoxy composites can be attributed to a combination of residual radial compressive stress and static friction at ... See full document

... of epoxy specimens containing 10% by volume of fly-ash particles with their surface treated for improving or decreasing adhesion is ...of composites containing untreated fly-ash particles and unreinforced ... See full document

... the fibre and epoxy regions are in parallel to the sliding direction and there is no transfer from one region to ...the composites there is low resistance in the interface and low friction ... See full document

... The flammability properties of the GRE composites without/with surface coatings were evaluated at different heat fluxes (20, 30 40 and 50 kW/m 2 ) using a cone calorimeter. For a given composite of defined ... See full document

... A vinyl phosphonic acid based flame retardant coating has been applied on the surface of a glass- fibre reinforced epoxy (GRE) composite substrate using a UV polymerisation technique. On ... See full document

... Both Glass fiber/Epoxy rods and Carbon fiber/Epoxy rods were manufactured by Pultrusion ...and Glass/Epoxy rods were subjected to tensile test and Impact ...Carbon/Epoxy, ... See full document

... leaf fibre is very common in tropical regions and very simple to extract fibres from its ...leaf fibre in composite material is a new source of materials which can be economic, eco friendly, and ...for ... See full document

... Organic-inorganic hybrid materials consisting of inorganic materials and organic polymers are a new class of materials, which have received much attention in recent years. The composite materials exhibit characteristics ... See full document

... In epoxy based EI and EDI coatings, the first significant expansion started at ~180 °C and then the second expansion occurred at ~300 ...being epoxy based intumescent coating systems, require a higher heat ... See full document