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| 大豆蛋白质纤维的结构研究(Ⅲ):共混结构 | |
| 引用本文： | 姜岩,王宝东,章欧雁,姜丽,欧力.大豆蛋白质纤维的结构研究(Ⅲ):共混结构[J].纺织学报,2005,26(2):51-52. |
| 作者姓名： | 姜岩 王宝东 章欧雁 姜丽 欧力 |
| 作者单位： | 1. 安徽工程科技学院,安徽,芜湖,241000 2. 温州职业技术学院,浙江,温州,325027 3. 吉林省纺织产品监督检验测试中心,吉林,长春,130062 4. 温州大学,浙江,温州,325035 |
| 基金项目： | 安徽工程科技学院校科研和教改项目 |
| 摘 要： | 对大豆蛋白质纤维 (PVA-SPF)的形态结构、共混结构以及各级原纤结构进行了研究 ,PVA-SPF的横截面呈多种不规则的非圆形 ,纵向表面较光滑 ,伴有某些条纹和沟槽。与一般湿法纺丝成纤的结构不同 ,PVA-SPF不呈皮芯结构 ,只有 0.2μm左右的表皮层 ,应视为全芯层结构。在共混结构中大豆蛋白呈分散相 ,聚乙烯醇呈连续相 ,分散相的分布是随机的、均匀的 ,但纤维的表皮层是聚乙烯醇组分构成的 ;在各级原纤结构中 ,PVA-SPF存在着明显的巨原纤结构 ,直径为 1μm左右。 |
| 关 键 词： | 大豆蛋白质纤维 形态结构 巨原纤 皮芯 |
| 文章编号： | 0253-9721(2005)02-0051-03 |
| 收稿时间： | 1900-01-01; |
Study on the soybean protein fiber structure ( Ⅲ ) :the cross-blend structure |
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| JIANG Yan,WANG Bao-dong,ZHANG Ou-yan,JIANG Li,O YANG Xing-li.Study on the soybean protein fiber structure ( Ⅲ ) :the cross-blend structure[J].Journal of Textile Research,2005,26(2):51-52. | |
| Authors: | JIANG Yan WANG Bao-dong ZHANG Ou-yan JIANG Li O YANG Xing-li |
| Affiliation: | 1 Anhui University of Technology and Science;Wuhu;Anhui 241000;China;2 Whenzhou Vocational and Technical College;Wenzhou;Zhejiang 325027;China;3 Jilin Textile Test and Research Center;Changchun;Jilin 130062;China;4 Whenzhou University;Wenzhou;Zhejiang 325035;China |
| Abstract: | The morphological structure,blending structure and all grades fibrillar structure of the PVA SPF were studied. The cross section of the PVA SPF appears anomalous noncircular,the longitudinal surface of it is slick with some stripes and grooves. Different from other wet spinning fibers,the PVA SPF is not skin core structure and about 0 2 μm thick cuticular layer,so it is clearly all core structure. The soybean protein is dispersed phase which is distributed stochastic and even,and the polyeinyl alcohol is continuous phase in the whole blending structure. The content of the fiber's cuticular layer is polyeinyl alcohol. There are obvious macrofibril structure which diameter is about 1 μm. |
| Keywords: | soybean protein fiber morphological structure macrofibril skin-core |
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