竹炭粘胶纤维的性能研究

Study on Properties of Bamboo-carbon Viscose Fiber

利用电子显微镜对竹炭粘胶纤维的微观结构进行观察,发现其纵向具有凹槽,纤维内部存在大量空隙;红外光谱研究表明其具有明显的CO2吸收峰;物理性能研究发现其断裂强度较低,回潮率较高;利用铜氨溶液法测定其聚合度,结果证明其聚合度为380.

Bamboo-carbon viscose fiber is a new type of functional regenerated cellulose fiber.The microstructure of the fiber was observed.A large number of gaps within the fiber and longitudinal grooves on the fiber exist.Infrared spectra study of the fiber shows the obvious CO2absorption,Physical properties found the tensile strength of the bamboo-carbon viscose fiber is lower and the moisture regain is high,the result of the polymerization degree with copper ammonia solution method is 300.