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- Title
蒸汽闪爆对废弃山羊毛结构及性能的影响.
- Authors
贾菲; 王露; 侯秀良
- Abstract
In order to realize the reuse of waste coarse goat fiber, it was proposed to modify it by the method of steam explosion, which is simple, economical, efficient and environmental. The changes of the structure and properties of goat fibers after different holding pressures were studied by SEM, XRD and Raman spectra. The results showed that the scale layers were destroyed, some disulfide bonds and hydrogen bonds were broken after steam explosion. It was also found that some protein macromolecules transformed from α-helix structure to β-sheet structure, and the crystallinity index was decreased due to steam explosion. Although the mechanical properties of the waste goat fibers after steam explosion were deteriorated, their hydrophilicity were improved.
- Publication
Wool Textile Journal, 2019, Vol 47, Issue 2, p25
- ISSN
1003-1456
- Publication type
Article
- DOI
10.19333/j.mfkj.2018040300205