新型再生纤维素纤维的性能对比与鉴别

Properties Comparison and Identification of New-type Regenerated Cellulose Fibers

介绍了再生纤维素纤维的发展历程。对传统型与新型再生纤维素纤维的结构、性能进行了对比分析。对常用再生纤维素纤维的鉴别方法进行了试验研究 ,再生纤维素纤维最有效的鉴别方法为溶解法 ,显微镜观察法与药品着色法也各有一定优势 ,常用的燃烧法较难发挥作用。

The development process of the regenerated cellulose fibers is introduced. The structure and properties of conventional regenerated cellulose fibers and new type regenerated cellulose fibers is compared and analyzed. The identification method of normal regenerated cellulose fibers is tested and researched. The most effective identification method of regenerated cellulose fibers is solution. The method of observing by microscope and coloring by medical drugs have their own advantages, but the method of burning which is commonly used can not take into effect.