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用偏光显微镜、DSC和WAXD对新的主链型聚甲亚胺醚系列的液晶行为进行了表征,发现7种聚合物均显示向错和条带织构,其熔点呈奇偶变化规律.
The liquid crystal behavior of the new main chain polymethyleneimine ether series was characterized by polarized light microscope, DSC and WAXD. It was found that the seven polymers exhibited the wobbled and banded texture with odd and even melting points.