【摘要】 分别从室温晾干和 10 5℃烘干的毛细管效应和水滴吸收时间分析了果胶质、棉蜡的去除对棉纤维润湿性的影响。结果表明 ,决定棉纤维润湿性的主要因素是棉蜡含量及其在纤维表面的分布状态 ,果胶质并不直接影响润湿性 ,但果胶质的去除方法不同 ,对棉蜡在纤维表面的分布状态影响不同 ,从而对润湿性的改善也不同。更多还原

【Abstract】 After cotton in dried at 20℃ and 105℃ respectively,the time required to absorb one drop of water and the height which water arrived on fabrics in 30 minutes are studied,and the degradation of pectin and cotton was affecting the wetting property of cotton fiber is analysed.The result shows that the main factor affecting the water absorption capacity of cotton fiber is the cotton wax content and its distribution on the cotton surface.Pectin doesn’t affect the water absorbency of cotton differently,but the different ways of degrading the pectin can cause the different distribution of wax on cotton surface.So the results of the improved water absorption capacity of the cotton fiber are different.更多还原