竹原纤维与竹浆纤维结构性能比较研究

对竹原纤维和竹浆纤维的纵横向形态、微细结构、吸放湿性能、抗菌性能等进行了测试分析,实验结果表明:竹原纤维和竹浆纤维在结构性能上有明显差异。竹原纤维的纵向呈束纤维形态,竹浆纤维呈单纤维形态;前者的单纤维横截面呈不规则的椭圆形、腰圆形和多边形,且纤维内有中腔,而竹浆纤维呈锯齿形,截面内分布有很多大小不等的空洞;竹原纤维的服用舒适性和抗菌性能优于竹浆纤维。

Comparison on Structure and Properties of Bamboo Original Fiber and Bamboo Plasm Fiber

The lengthways and transverse shape, microstructure, moisture absorption and disperse, and antibacterial performance of bamboo original fiber and bamboo plasm fiber were tested and analyzed. The results show that bamboo original fi ber and bamboo plasm fi ber have obvious difference on the confi guration and performances. The former is bunchy in the lengthways direction, and its transverse shape is irregular ellipse, circular, polygon with cavum. The latter is single-fi ber shape in the lengthways direction, and the transverse shape is zigzag with many sizes ranging from empty. The comfortable performance and the antibacterial performance of bamboo original fi ber is better than that of bamboo plasm fi ber.