تأثير ثالث أوكسيد الأنتيمون على الموصلية الحرارية لمادة بوليمرية مقواة بألياف زجاجية

Abstract EN

This research aimed to study the effect of flame retardant material addition namely antimony trioxide (Sb2O3) on thermal conductivity of composite material consist of conbextra epoxy (EP-10) resin reinforced by chopped E–type glass fibers with density (600g/cm2) .The effect of different percents of antimony trioxide (10%, 20%,30%) on thermal conductivity was investigated by using Fourier equation to calculate the thermal conductivity coefficient (k) for this composite material before and after addition of flame retardant material ,where the thermal conductivity value improved after added trioxide where it change from(0.35 W/m.ºC) before added antimony trioxide to (0.4 W/m.ºC) after addition (30%) from oxide at temperature (50 ºC) which the best value from oxide additive .