摘要
本文主要介绍了数字图象处理技术在聚丙烯及其共混体系球晶径向增长速率测定和形态研究方面的应用.这种方法与以往方法相比,最大的特点就是它的可靠性、重现性及操作上的简便,因而成为一种新的测量球晶径向增长速率的方法.本文主要研究了PP及PP/PS、PP/PBT共混体系.研究结果表明,数字图象处理技术在聚合物结晶研究方面是一种非常有价值的工具.
The method for measuring the spherulite growth rate and studying the morphology of polypropylene-based blends by im-age processing technology is described.The main advantages of this method,as compared to existing techniques,are better re-liability ; reproducibility; ease of manipulation. Such an approach provides a means of measuring the rate of spherulite growth. In this study, isotactic PP,PP/PS,and PBT/PP have been studied.The results show that the technology of image analysis is very useful in the study of the kinetics of crystallization of polymer.
出处
《合成纤维》
CAS
1999年第6期15-17,共3页
Synthetic Fiber in China
基金
高等学校博士学科点专项科研基金资助项目
