竹炭粘胶纤维的鉴别方法

The identification methods of bamboo charcoal viscose fibers

由于竹炭颗粒的加入,竹炭粘胶纤维的性能与普通粘胶纤维存在明显差异。采用显微镜法、原子力显微镜法、扫描电镜法、燃烧法、溶解法、红外光谱法进行鉴别,重点对竹炭粘胶纤维中的竹炭颗粒通过扫描电镜法和能谱法进行鉴别研究。燃烧法和溶解法适用于简单鉴别;扫描电镜法和竹炭颗粒鉴别适用于复杂的定性鉴别。

With bamboo charcoal particles, there is significant difference between bamboo charcoal viscose fiber and general viscose fiber performances. Microscopy, atomic force microscopy, scanning electron microscopy, combustion, dissolution method, infrared spectroscopy are used to the identification. Combustion method and dissolution method are suitable for simple identification, and scanning electron microscopy and differential bamboo charcoal particles for complex qualitative identification.