Courtaulds AS carbon fibres have been studied by the ESCA technique after oxidation treatments in a mixture of H 2SO 4 and HNO 3 to increase the amount of oxygen containing groups on the fibre surface. The elements C, O, N, S, Cl, Na, Ca and Si were observed within the fibre ...
The oxidation of acrylic fibres for the formation of carbon fibres. The chemistry of the thermal reactions of polyacrylonitrile have attracted attention since the use of the polymer as a textile fibre. The discovery that hi... A. Clarke 被引量: 0发表: 1976年 Synthesis and characterisation of ...
plastics that are made up of polymers having only aliphatic (linear)carbonatoms in their backbone chains. All the commodity plastics listed above fall into this category. The structure of polypropylene can serve as an example; here attached to every other carbon atom is a pendantmethyl group(CH3...
硅蒸镀法制备硬质碳毡表面sic涂层组成及微观结构分析 analysis on microstructure and composition of sic coated rigid carbon fibre felt prepared by silicon evaporation 文档格式: .pdf 文档大小: 1.32M 文档页数: 5页 顶/踩数: 0/0 收藏人数: 0
An experimental study was conducted to examine the influence of cyclic loading on the interfacial properties of carbon fibre/epoxy resin composites. Two co... A Afaghi-Khatibi,YW Mai - 《Composites Part A》 被引量: 70发表: 2002年 Thermosetting Proteinaceous Plastics from Hydrolyzed Specified Risk...
网络释义 1. 纤维组成 印刷行业术语中英词汇... ... 中文:斜裁 英文: angle cutting 中文:纤维组成英文:fibre composition中文:样品 英文: spect… www.for68.com|基于204个网页 2. 纤维成分 纺织专业英语词汇 ... 织物厚度 fabric thickness纤维成分fibre composition染料识别 dyestuff identification ... ...
Also, the presence of oxygen adds to corrosion problems of experimental unit leading to instability of liquid oil. Lack of availability of PET due to its recyclable nature into textile fibre limits its application to be used in pyrolysis process [90]. The presence of high chlorine content in ...
Man-made fibre - Chemical Composition, Molecular Structure: One of the features common to all the fibre-forming polymers is a linear structure. As explained in the article industrial polymers, chemistry of, polymers are built up by the joining together,
For example, carbon fibre is reportedly five times stronger than steel and its specific stiffness can be around ten times that of steel [1,2]. While various precursor materials have been used to make carbon fibre, such as cellulose, lignin and pitch; polyacrylonitrile (PAN) has become the ...
Plastics reinforced with thermostable polyamide fibre plastics with a useful range of properties, viz., high strength, hardness, heat resistance, and chemical strength. The degree to which the polymeric matrix is toughened in these composition materials depends on several factors, viz., the... RL ...