ABSTRACT
The morphological structure and properties of a natural bamboo shell fiber are analyzed. The fiber has a slight natural convolution morphological structure with a rough surface, and its cross-section has irregular zigzag shape with a hole in the middle, which shows the typical structure of cellulose fiber. The crystalline degree of the fiber is about 68.2%, which is higher than that of the cotton. The bamboo shell fiber has good moisture absorption and desorption properties, and it begins to degrade at about 345℃, and there is a large mass loss in the range from 410℃ to 470℃.
摘要
对天然竹壳纤维的形态结构和性能进行了分析。该纤维具有轻微的天然卷积形态结构,表面粗糙,截面呈不规则的锯齿形,中部有孔,具有典型的纤维素纤维结构。纤维的结晶度约为68.2%,高于棉纤维的结晶度。竹壳纤维具有良好的吸湿性和脱附性,在345℃度左右开始降解,在410℃~470℃的温度范围内有较大的质量损失。
Funding
This research was financially supported by the Fujian Province Department of Science & Technology [No. 2015H0030], the Fuzhou Science and Technology Project [No.2016-G-56] and Minjiang University [No. MYK14007].