摘要
首次提出芒果纤维的概念,对芒果种子茎须的化学成分进行测试分析,提取并制备芒果纤维,并对其形态结构、基本性能进行测试分析.结果表明,芒果种子茎须组成成分中,纤维素的含量最高,达到41.12%,木质素次之,再次为半纤维素及水溶物,这4种组分组成了芒果种子茎须主体.芒果纤维外观呈现明显的竖纹沟槽状,外观粗糙,极不光滑.芒果纤维长度离散性较大,单根纤维粗,断裂强度38.3～43.8cN.tex-1,高于棉纤维、黄麻纤维,略低于苎麻纤维,断裂伸长率1.6%～2.7%,远低于棉纤维,略低于苎麻纤维以及黄麻纤维,回潮率9.12%.
The concept of Mango fiber was brought forward for the first time, chemical composition of the seed＇s stubble was analysed and tested, Mango fiber was extracted and prepared, morphology structure and basic performance of Mango fiber were tested. The results showed that cellulose content of Mango fiber was the highest（41.12 %） and lignin was the second whereas semicelluloses and water soluble were the third, which constitutes the main components of Mango fiber. The length direction of mango fiber displays obvious lines and grooves, and rough surface. Mango fiber showed relatively large length dispersion and coarse fineness,tensile strength 38.3-43.8 cN · tex-1 ,higher than cotton fiber,jute fiber,and a little less than ramie fiber, little breaking elongation1.6 %-2.7 %, far lower than cotton fiber, slightly below than ramie fiber and jute fiber,moisture regain is 9.12%.
出处
《安徽工程大学学报》
CAS
2012年第4期29-31,共3页
Journal of Anhui Polytechnic University
关键词
芒果纤维
种子茎须
化学成分
性能研究
Mango fiber
seed＇s stubble
chemical composition
study performance
