Research of morphology structure and properties of bamboo charcoal acrylic fiber

摘要

In order to understand the properties of bamboo charcoal acrylic fiber, the tensile properties, friction properties and hygroscopicity of it, the bamboo charcoal acrylic fiber and the ordinary acrylic fiber were tested, compared and analyzed. The burning behaviors of the two kinds of fibers were observed by burning test, and their cross-sectional and longitudinal morphology was observed with scanning electron microscope (SEM). The SEM pictures showed that there are the uneven sizes of microspores on the surface of bamboo charcoal acrylic fiber and in it. It was found that the friction coefficients of the bamboo charcoal acrylic fiber are smaller and its tensile and moisture absorption are better than those of the ordinary acrylic fiber. However, there are no obvious differences of the burning behaviors between the two fibers.