“闪爆”处理大麻纤维的研究

The Study on Explosion of Hemp Fibers

采用“闪爆”新技术处理大麻纤维,分析了闪爆处理前后大麻纤维脱胶、化学组成和理化性能的变化。结果表明,“闪爆”后的大麻纤维经水洗处理后,纤维素的比率显著增加,木质素等非纤维素成分明显降低,而且脱胶效果理想,大麻纤维的的红外光谱也发生了变化,纤维的上染性能明显改善。

After hemp was treated by explosion technology, some features, including degumming, chemical composition and physical-chemical properties, have changed. The results showed that the radio of cellulose increased after washed, while that of other substances reduced. Then hemp was easily degummed. In addition, the infrared spectrum of hemp fibers also varied, and the dying ability was improved.