Morphological structure and properties of bamboo shell fiber

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。

KEYWORDS:

• Bamboo shell fiber
• mechanical properties
• microstructure
• morphology feature
• thermal properties

关键词:

• 竹壳纤维
• 力学性能
• 微观结构
• 形态特征
• 热性能

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].

Additional information

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].