EVA in the EVA-g-MAH dispersed in resin, absorbed and dispersed impact tension by its shape changing to toughen the PC/ABS blends with crazing and compatibilizing of MAH.

• 分散在树脂中的弹性体基质EVA通过自身构象改变来吸收和分散冲击能量，协同MAH官能团的反应增容作用，达到增韧PC/ABS合金的效果。