ZHU Li-lan, Yang Qi-yun, Wen Zai-ging, GUAN Jia-yu, Xu Mao, QIAN Ren-yuan. ELECTRON MICROSCOPIC STUDIES OF PET FILMS OBTAINED FROM DIFFERENT DRAWING PROCESSES. [J]. Acta Polymerica Sinica (4):310-313(1983)
DOI:
ZHU Li-lan, Yang Qi-yun, Wen Zai-ging, GUAN Jia-yu, Xu Mao, QIAN Ren-yuan. ELECTRON MICROSCOPIC STUDIES OF PET FILMS OBTAINED FROM DIFFERENT DRAWING PROCESSES. [J]. Acta Polymerica Sinica (4):310-313(1983)DOI:
ELECTRON MICROSCOPIC STUDIES OF PET FILMS OBTAINED FROM DIFFERENT DRAWING PROCESSES
Using allylamine as a chemical selective degradent
the morphological changes in drawing process of two PET samples with different crystallization rates have been investigated by means of scanning electron microscopy. Different types of morphology in different size of domain in the sample have been observed under different stretching conditions (including stretching mode