高岭土改性聚酯纤维

介绍了高岭土在改性聚酯中的作用、纤维级高岭土的性质以及改性聚酯的制造方法．指出了我国开发高岭土改性聚酯纤维的的前景．     

国内化纤市场的现状及预测

分析了１９９３年底至１９９４年１季度国内化纤价格上扬及１９９５年２季度以来价格下滑的形势，提出国内化纤工业调整的必要，并预测了今后国内化纤市场的发展趋势。     

新型无石棉摩阻材料用增强纤维研究进展

综述了近几年无石棉摩阻材料用增强纤维研究进展,介绍了摩阻材料在使用过程中的摩擦磨损机制,重点介绍了新型无石棉摩阻材料用增强纤维的研究成果。     

活性炭吸附法处理麦麸膳食纤维废水的研究

采用活性炭吸附的方法来处理麦麸膳食纤维废水。实验结果表明,当活性炭的投入量为160 g/L,接触时间为20 m in,温度为55℃,pH值在小于5的条件下能有效处理该废水,CODC r的去除率最高达96.89%,BOD5的去除率最高达96.61%。     

CCFW的一种新型张力控制方法研究

通过一个实例介绍了计算机控制缠绕机（CCFW）的一种缠绕纤维的张力控制方法，着重分析了其技术要求与难点，并给出了最终的实现方法。这种方法对于造纸，纺织工业设备及其他缠绕设备的张力控制都极具参考价值。     

Hydrogenation of Citral Over a Polymer Fibre Catalyst

A polymer-supported Pd catalyst was investigated in hydrogenation of citral (3,7-dimethyl-2,6-octadienal), which is a stereoisomer with an isolated and a conjugated double bond as well as a carbonyl group. The catalyst was a fibrous polymer-supported catalyst modified with functional groups and immobilized metals. A comparison of the polymer-supported catalyst with conventional catalysts was made.     

The Yield Stress of Gas/Liquid/Fibre Suspensions

Yield stress measurements of gas/liquid/fibre suspensions, were conducted to examine the effect of gas concentration as well as fibre concentration. Obtaining a well mixed stable pulp suspension with gas was difficult. A transparent model system consisting of glass fibres submersed in refractive index matched liquid gave stable suspensions and had the additional advantage of allowing visual observations. The measurements were performed in a baffled shear tester and concentrations were in the range of 0–12.5% vol. gas and 8–14% wt. fibres. Results show that yield stress decreases with increasing gas fraction for constant fibre concentrations. Since the fibre concentration is defined in the liquid phase, the amount of fibres decreases with increasing gas concentration. This fact alone partly explains the decrease in yield stress, but the gas also has a direct impact on the decrease in yield stress. Further, as expected, the yield stress increases with increasing fibre concentrations when the gas fraction is kept constant.     

新型胶原基人工皮肤模型的建立

根据皮肤的组织结构与生理功能,研制了复合天然三维网络结构胶原组织工程支架材料,并以此为支架材料建立了3层结构的人工皮肤模型:上层是具有良好生物相容性且可降解的聚合物涂层,可以屏蔽细菌并保持人工皮肤良好的透水气性;中间是复合型天然三维网络结构胶原纤维支架材料层,为细胞的增殖提供三维空间和良好的生长环境,起到真皮基质的作用;下层是药物层,具有营养、抗菌消炎、刺激细胞生长的作用。     

混杂方式对CF/UHMWPEF混杂复合材料力学性能的影响

本文通过碳纤维/超高分子量聚乙烯纤维混杂复合材料的力学性能试验及结果比较,分析了三种混杂方式对该类复合材料的力学性能的影响.结果表明,不同混杂方式的碳纤维/超高分子量聚乙烯纤维复合材料具有各自的力学特点.