粘胶基碳纤维原丝结构对碳丝性质的影响——原丝形态结构的影响  

THE EFFECT OF RAYON PRECURSOR STRUCTURE ON ITS CARBON FIBER PROPERTY——THE EFFECT OF PRECURSOR MORPHOLOGY STRUCTURE

作　　者：王依民[1] 杨序纲[1] 陈惠芳[1] 

机构地区：[1]中国纺织大学材料学院

出　　处：《中国纺织大学学报》1996年第6期32-37,共6页Journal of China Textile University

摘　　要：用电镜、纤维热机械仪、X光仪对不同来源的粘胶基碳纤维原丝及其碳丝进行了观察和分析。结果表明,原丝形态对所得碳纤维有很大的影响,特别是原丝形态结构的均匀性,如微孔、微裂缝等对碳纤维质量有很大的直接影响。Different rayon based carbon fiber precursors are studied by means of scanning electron microscope(SEM), Thermal Mechanical Tester and X-ray diffractometer.The results show that the precursor morphology structure greatly affects the resulted carbon fiber properties, especially the microvoids and crevices both inside and on the surface of fiber.

关 键 词：原丝 碳纤维 性质 结构 粘胶基碳纤维 

分 类 号：TQ342.742[化学工程—化纤工业]