【摘要】 通过对亚麻等纤维的化学成分、聚合度和机械物理性能的测试和扫描电子显微镜图象观察,对四种韧皮纤维的组成进行了比较。发现亚麻纤维表面粗糙,有纵向缝隙和孔洞,横向生有枝节,无天然转曲,单纤维宽15～25微米。更多还原

【Abstract】 Through the determination of chemical components, polymerization degree andmechano-physico properties of flax and allied fibres, and the observation of the scanningelectron microscope photo, it is reconized that compared with ramie, flax has a slightlylower cellulose, but a higher lignin content, the rather lower polymerization degree,the similar breaking elongation, and somewhat smaller breaking tenacity and initailmodulus.更多还原