利用凝胶纺丝方法制备了聚丙烯腈基碳纤维原丝。
The PAN-based carbon fiber precursor was prepared with gel spinning method.
综述了聚丙烯腈基碳纤维（ PAN- CF）国内外市场情况。
使用国产聚丙烯腈基碳纤维进行石墨化实验，制备高模量的碳纤维。
Graphitization experiments are carried out on PAN-based carbon fibers manufactured in China to prepare high modulus carbon fibers.
本发明涉及一种双螺带管式反应器，尤其适用于高性能聚丙烯腈基碳纤维纺丝液制备。
The invention relates to a double helical ribbon pipe type reactor, which is particularly suitable for preparing high-performance polyacrylonitrile-based carbon fiber spinning solution.
文章探讨了聚丙烯腈基碳纤维的生产技术、形成机理，阐明了碳纤维的主要用途及广阔的发展前景。
The production technique and forming mechanism of polyacrylonitrile carbon fibre are discussed and the main use of carbon fibre as well as its vast development vistas are expounded.
聚丙烯腈基碳纤维是一种力学性能优异的新材料，在航空、航天、建筑、体育、汽车、医疗等领域得到广泛的应用。
PAN-based Carbon fiber is a new material with exceptional mechanical property. It has been extensively applied in aviation, space flight, construct, sports, automobile, medical treatment, etc. fields.
根据聚丙烯腈基碳纤维生产工艺路线，从原丝、 预氧化、碳化工艺及结构上分析了聚丙烯腈基碳纤维焦油形成的原因。
The reasons for tar formation from polyacrylonitrile-based carbon fiber were analyzed from the structure and the production line, from as-spun fiber, pre-oxidation to carbonization.
介绍了聚丙烯腈基活性碳纤维的制备工艺和其制品开发的技术措施，并论述了活性碳纤维在医药及食品工业方面的应用。
The technique of making the active carbon fiber and the technical measure of developing its product were introduced, and its application in medical and food industry were expounded in this article.
研究了聚丙烯腈基活性碳纤维的制备条件，如活化温度、活化时间对产品收率、比表面积及对正丁硫醇吸附与脱除性能的影响。
The influence of preparation conditions such as activated temperature and time on yield, specific surface area and adsorption behavior towards n-butane thiol was studied.
分析研究了聚丙烯腈基1k碳纤维在不同热处理温度下密度及力学性能变化。
Mechanical properties and densities of 1k PAN carbon fibers with different temperature treatment are investigated in this paper.
分析研究了聚丙烯腈基1k碳纤维在不同热处理温度下密度及力学性能变化。
Mechanical properties and densities of 1k PAN carbon fibers with different temperature treatment are investigated in this paper.
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