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modified ABS/PA alloy performance effect/influence factors
Date: 2019-09-12 11:53
Views: 3811
Source: Internet
compatibilizer for modified ABS/PA effect/influence
compatibilizer add amount is versus 容化程 degree and material property can most main/primary factors 之一. in research amine acrylic copolymer (IA) for ABS/PA6 alloy force property can and effect/influence, compatibilizer IA添 add 0.5% alloy notched impact strength from 150J/m improve/increase to 950J/m, IA content improve/increase, material impact strong/high degree basic 不变, processing obvious improve/increase, this is due to melt blending process in amount IA copolymer can can 导致PA reaction property increase 黏, material flow property decline, therefore, reaction increase technology made alloy material must processing properties, due to processing property decline belt/tape local hot 导致材 material degradation, products 充模困 difficult and products surface flow marks and other negative 面效应.
modified ABS/PA blending sample through PA and OsO4顺序染 color, white separation is pellets, black separation is SAN基体 and PA. compatibilizer IA through reduce separation surface force, improve/increase interface strong/high degree, promote ABS in versus deformation and 破碎, dispersion versus decrease small, mono 位面积 upper pellets increase, in to outer force bad 时, ABS/PA alloy can absorption more more impact can, performance is tough property improve/increase. need attention/notes is, is made super tough property material, dispersion versus usually in certain scope/range inner, dispersion versus 粒径太 large (>1μm), mono 位面积 toughening agent separation relatively less, can has absorption impact can; dispersion versus 粒径太 small (<200nm),橡胶 pellets method through deformation 诱导银纹 and belt/tape generate, 同样抵 resistant bad can force relatively low, therefore through compatibilizer add amount to dispersion versus large small is important, most add amount need through specific obtain.
compatibilizer add amount is versus 容化程 degree and material property can most main/primary factors 之一. in research amine acrylic copolymer (IA) for ABS/PA6 alloy force property can and effect/influence, compatibilizer IA添 add 0.5% alloy notched impact strength from 150J/m improve/increase to 950J/m, IA content improve/increase, material impact strong/high degree basic 不变, processing obvious improve/increase, this is due to melt blending process in amount IA copolymer can can 导致PA reaction property increase 黏, material flow property decline, therefore, reaction increase technology made alloy material must processing properties, due to processing property decline belt/tape local hot 导致材 material degradation, products 充模困 difficult and products surface flow marks and other negative 面效应.
modified ABS/PA blending sample through PA and OsO4顺序染 color, white separation is pellets, black separation is SAN基体 and PA. compatibilizer IA through reduce separation surface force, improve/increase interface strong/high degree, promote ABS in versus deformation and 破碎, dispersion versus decrease small, mono 位面积 upper pellets increase, in to outer force bad 时, ABS/PA alloy can absorption more more impact can, performance is tough property improve/increase. need attention/notes is, is made super tough property material, dispersion versus usually in certain scope/range inner, dispersion versus 粒径太 large (>1μm), mono 位面积 toughening agent separation relatively less, can has absorption impact can; dispersion versus 粒径太 small (<200nm),橡胶 pellets method through deformation 诱导银纹 and belt/tape generate, 同样抵 resistant bad can force relatively low, therefore through compatibilizer add amount to dispersion versus large small is important, most add amount need through specific obtain.
