【摘 要】
：
Uniaxially oriented ECTFE fibers were prepared by the melt spinning method using poly(ethylene chlorotrifluoroethylene) (ECTFE) as the fiber-forming polymer
【机 构】
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天津工业大学中空纤维膜材料与膜过程省部共建国家重点实验室培育基地 天津300387
【出 处】
：
第九届全国高聚物分子与结构表征学术讨论会
论文部分内容阅读
Uniaxially oriented ECTFE fibers were prepared by the melt spinning method using poly(ethylene chlorotrifluoroethylene) (ECTFE) as the fiber-forming polymer.The crystal structure of the prepared fibers were analyzed by XRD.The crystal indices of equatorial and meridianal diffraction peaks were calibrated.The crystal lattice constant was calculated.Results show that: The uniaxially oriented ECTFE has favourable crystallization property.The crystalline structure belongs to hexagonal system with a=b=0.57nm, c=1.09nm.
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