用扫描电镜进行的冲击断面形貌分析表明，共混体的增韧机理以剪切屈服为主兼有多重银纹化。
It was found from the analysis of the impact cross section on SEM that the toughening mechanism was mainly the shear yielding with some degree of multiple crazings.
它是PC非常有效的增韧剂，同时，可以改善PC的加工流动性，二者共混可望开发出有重要实际意义的塑料合金。
The results show that the elastomeric MMA copolymer R, which is partially compatible with PC, is a very efficient toughening agent and improves the melting flow rate(MFR) for PC.
共混体冲击断面形貌的SEM分析表明其增韧机理为剪切屈服机理。
The impact fracture surface morphology observed by SEM showed that the toughening mechanism of the blend was in accordance with that of the shear yielding.
应用推荐