Integrated leading edge protection (InLEP) is a novel LEP method that involves co-bonding tough thermoplastic to the blade shell of wind turbine made fiber-reinforced thermoset polymer. In process, as result interdiffusion bonded and polymers, an interphase formed between them. An important factor affecting level cure temperature. this work, we investigate influence temperature on morphology bo...

In this paper we build some composite materials reinforced with needles from fir trees. order to the samples, have firstly created strips in way: put pines, continuously, on a sheet of where apply thin layer resin (we used epoxy and polyester ones). We made 10 glued them together by using same synthetic resins (epoxy polyester). end obtained composites trees sheet, matrix is resins. From plate,...

In this study, the effect of usage additives at different initiator ratios as well fillers types and grain distributions on resin consumption compressive strength polyester matrix composites were investigated. Orthophthalic unsaturated (UP) was used a matrix. The (methyl ethyl ketone peroxide) ratio 1.0%, 1.5%, 2.0% accelerator (cobalt octoate) 1.0% by weight to start polymerization. Silica, ba...