棉纺织技术2017，Vol.45Issue(4)：1-4,4.
用于常温上浆的马来酸酐变性淀粉性能研究
Property Study of Maleic Anhydride Modified Starch for Sizing at Normal Temperature
摘要
Abstract
Properties of maleic anhydride modified starch for sizing at normal temperature were discussed.Modified starch with different substitution degrees were prepared by changing the percentage of maleic anhydride.The influence of substitution degree on the properties of maleic anhydride modified starch in normal temperature water like solubility,size film uniformity,size uniformity and its stability were studied.The performance of sizing at normal temperature was tested.The test result shows the substitution degree of modified starch is increased as the increase of maleic anhydride dosage.When the substitution degree is 0.373,the size film uniformity,size uniformity and its stability of maleic anhydride modified starch size dissolving into normal temperature water are best.The sizing properties are improved at a certain extent.It is considered maleic anhydride modified starch can be used for the sizing of ramie yarn.It should be mixed with other size to improve the sizing properties.关键词
马来酸酐变性淀粉/取代度/可溶性/浆膜均匀性/浆液均匀性/浆液稳定性Key words
Maleic Anhydride Modified Starch/Substitution Degree/Solubility/Size Film Uniformity/Size Uniformity/Size Stability分类
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黄婉珍,郭腊梅,汪泽幸..用于常温上浆的马来酸酐变性淀粉性能研究[J].棉纺织技术,2017,45(4):1-4,4.
