CAJ | 학술논문

在ABS中加入乙烯/醋酸乙烯共聚物接枝马来酸酐(EVA-g-MAH)进行增韧改性,探讨了以银纹化增韧的弹性体的增韧机理以及EVA-g-MAH与ABS分散均匀性等问题.结果表明,添加10份EVA-g-MAH增韧的阻燃ABS冲击强度增幅达35%,热塑性弹性体增韧阻燃ABS主要以银纹化增韧机理进行增韧,但随着EVA-g-MAH用量的增加,其机械强度损失也越来越大.
재ABS중가입을희/작산을희공취물접지마래산항(EVA-g-MAH)진행증인개성,탐토료이은문화증인적탄성체적증인궤리이급EVA-g-MAH여ABS분산균균성등문제.결과표명,첨가10빈EVA-g-MAH증인적조연ABS충격강도증폭체35%,열소성탄성체증인조연ABS주요이은문화증인궤리진행증인,단수착EVA-g-MAH용량적증가,기궤계강도손실야월래월대.
In the flame-retardant ABS by adding vinyl acetatemaleic grafted anhydride edcopolymer (EVA-g-MAH) through toughening modification, studied the toughing mechanism of the crazing toughening elastomer and dispersion uniformity of EVA-g-MAH and ABS. results showed that adding 10 phr EVA-g-MAH toughing, the impact strength of flame-retardant ABS was up by 35%, thermoplastic elastomer flame-retard-ant ABS toughened mainly by crazing toughening mechanism, but with the amount of EVA-g-MAH increased, its mechanical strength loss also growed.