黄麻伴生物含量及其对理化性能的影响

纺织学报 ›› 2015, Vol. 36 ›› Issue (07): 17-21.

黄麻伴生物含量及其对理化性能的影响

收稿日期:2014-05-12 修回日期:2014-11-07 出版日期:2015-07-15 发布日期:2015-07-20

Influence of concomitant content on physical and chemical properties of jute fiber

Received:2014-05-12 Revised:2014-11-07 Online:2015-07-15 Published:2015-07-20

摘要/Abstract

摘要：

为研究黄麻伴生物含量对其断裂强度、断裂模量、甲醛用量的影响，采用称重法测试了麻纤维的化学成分含量，采用单纤维拉伸法测试了麻纤维的断裂强度和模量，采用紫外分光光度计法测试了麻纤维的甲醇用量。经分析认为黄麻纤维的伴生物含量与其理化性能所组成的系统为灰色系统，并对此系统采用灰关联法进行分析。结果表明：黄麻脂蜡质含量对麻纤维的断裂强度影响比较大，关联度为分别为 0.680；黄麻木质素含量对其模量和甲醛用量影响最大，关联度分别为 0.733和0.723。

关键词: 黄麻, 伴生物, 力学性能, 化学性能, 甲醛, 灰关联

Abstract:

To study the influence of concomitant content on the breaking strength, modulus, formaldehyde content of jute fiber, the weighing method was used to test the concomitant content of fibers, single fiber tensile was used to test the beraking strength and modulus of fibers, and the UV spectrophotometer was used to test the formaldehyde content of fibers. After analysis, it can be considered that the system consisting of concomitant content, physical, chemical properties of jute fiber was the grey system. The results showed that the cerolipoid content has relatively high impact on its breaking strength and the correlation degree is 0.680. The lignin content has relatively high impact on its modulus and formaldehyde content and the correlation degree is 0.733, respectively.

Key words: jute, concomitant, physical property, chemical property, formaldehyde, grey system analysis

王春红赵玲. 黄麻伴生物含量及其对理化性能的影响[J]. 纺织学报, 2015, 36(07): 17-21.

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