【摘要】 运用二次通用旋转回归设计的方法,建立了共混合金组成与缺口冲击强度之间相互关联的数学模型,研究了共混体系缺口冲击强度的影响因素及其交互作用。结果表明,对共混体系缺口冲击强度影响较大的为体系中PC的含量。更多还原

【Abstract】 The mathematical model of the relationship between composition and notched impact strength of PC/ABS blends was founded by means of the method of guadratic regression experimental design,and the factors that affect the notched impact strength of PC/ABS blend system and their interactions were studied.The results showed that the using amount of PC had a great effect on the notched impact strength.更多还原