综述了目前碳纤维表面处理技术中常用方法的原理及进展,详细论述了复合处理技术。
It summarizes the principle and the development of the usual surface modification technology of carbon fiber at present, and particularly discusses the complex modification technology.
采用AF M观察了超临界二氧化碳对碳纤维表面处理,随着温度升高发现碳纤维表面沟槽变深并且碳纤维表面的粗糙度增加。
The surface of SCCO2-treated carbon fibres were observed by AFM, it was found that the grooves in the surface became deeper and the roughness increased with treatment temperatures.
为了在复合碳材料上获取与电容器相似的性质,这种碳纤维首先经过碱化学处理以令其表面生成许多细微的凹点。
To get similar characteristics from composites, the carbon fibres are first chemically treated with an alkali which creates lots of tiny pits on their surface.
表面处理是高性能碳纤维制备的重要环节之一。
Surface treatment is one of the most important procedures for the preparation of the high performance carbon fiber.
实验的结果表明:在氮气保护下,碳纤维的高温表面处理效果较好。
The better result was obtained by the high temperature surface treatment of carbon fiber under the atmosphere of nitrogen.
结果表明:空气氧化处理碳纤维表面形成微孔和刻蚀沟槽,容易形成应力集中,复合材料的强度不高;
Gas-phase oxidation treatment resulted in distrihution of some micro-pores and ditches at the carbon fiber surface and led to stress concentration therefore, the composite strength was not high.
本文作者采用冷等离子体技术对PET缝编碳纤维织物进行表面处理,并采用AF M对处理前后的碳纤维表面形貌进行了分析。
In this paper, cold plasma technology is used to treat the surface of carbon fibers braided by PET and the surface microstructure of the carbon fiber is analyzed by AFM.
研究碳纤维布的含量、表面处理方法及填料等对聚苯硫醚复合材料性能的影响。
The influence of carbon fiber cloth content, different surface treating methods and filler on the properties of PPScomposite is studied.
制备了碳纤维增强聚乳酸(C/PLA)骨折内固定材料,对碳纤维进行了浓硝酸表面处理。
The carbon fiber-reinforced Polylactide (C/PLA) was prepared for bone fracture fixation, and the carbon fiber was treated by surface soakage with concentrated nitric acid.
碳纤维布经过表面处理后与聚苯硫醚的粘接强度大大提高,其中用丙酮浸泡的效果好于高温热处理;
After the carbon fiber's surface treated, the interfacial adhesive strength of the composites increased greatly and the effect of treating with acetone is better than that with heat.
本文对不同铺层方式的碳纤维(CF)和高强聚乙烯纤维(UHMWPEF)混杂复合材料的力学性能进行测试,同时对UHMWPEF表面处理前后的混杂复合材料性能进行了比较。
In this paper the mechanical properties of the different hybrid modes and UHMWPEF surface modification for CF/UHMWPEF composites are investigated through tests and comparison.
因此,利用激光拉曼光谱可以研究电化学改性处理过程中碳纤维表面的微结构变化规律。
So, the variety rules of the structure of carbon fibers can be investigated by laser Raman spectroscopy during electrochemical treatment.
本文较系统的综述了国内外增强树脂用玻璃纤维、碳纤维及芳纶纤维表面处理的方法,对各种改性技术的特点进行了评述,并指出了其进一步的发展趋势。
The surface treating methods of GF, CF and AF used in resin matrix are summarized in this paper. The characteristics of these methods and their further development are also discussed.
研究了铺层参数及纤维表面处理对芳纶纤维、碳纤维混杂增强环氧复合材料(简称混杂复合材料)纵向拉伸性能的影响。
The effect of stacking parameters and fiber surface treatment on the longitudinal tensile properties of F-12/CF hybrid epoxy composites had been studied.
针对改性处理后的碳纤维的表面性能,进行X射线光电子能谱和单纤维接触角测试。
In addition, the surface properties of modified carbon fibers were characterized by X-ray photoelectron spectroscopy (XPS) and single fiber contact Angle test.
超临界二氧化碳处理过的碳纤维纤维表面粗糙度增加,并且碳纤维与树脂的浸润性增加。
After the SCCO2 treatment, the surface roughness of treated carbon fiber and the wettability increased.
考察了碳纤维的表面处理及加入量对碳纤维增强铸型(CFRMC)尼龙力学性能的影响。
The effects of the surface treatment and the content of carbon fiber on the mechanical properties of the carbon fiber reinforced MC (CFRMC) Nylon composite were studied.
考察了碳纤维的表面处理及加入量对碳纤维增强铸型(CFRMC)尼龙力学性能的影响。
The effects of the surface treatment and the content of carbon fiber on the mechanical properties of the carbon fiber reinforced MC (CFRMC) Nylon composite were studied.
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