银基墨滴在高碘酸钠改性棉织物上的铺展性能  

Spreading performance of silver-based ink droplets onsodium periodate modified cotton fabric

作　　者：刘骜瑜 宋亚威 姚甲乐 崔敖 郝龙云 王蕊[1] LIU Aoyu;SONG Yawei;YAO Jiale;CUI Ao;HAO Longyun;WANG Rui(Chemical Engineering College,Qingdao University,Qingdao 266071,China;Textile and Garment College,Qingdao University,Qingdao 266071,China;Collaborative Innovation Center for Eco-Textiles Co-Built by Province and Ministry,Qingdao 266071,China)

机构地区：[1]青岛大学化学化工学院,山东青岛266071 [2]青岛大学纺织服装学院,山东青岛266071 [3]青岛大学生态纺织省部共建协同创新中心,山东青岛266071

出　　处：《印染助剂》2024年第1期12-15,31,共5页Textile Auxiliaries

基　　金：国家自然科学基金项目(51971114);省部共建生物多糖纤维成形与生态纺织国家重点实验室自主开放课题(ZKT44)。

摘　　要：采用高碘酸钠对棉织物进行选择性氧化改性,并探究银基墨滴在其表面的铺展性能。研究结果表明,高碘酸钠氧化使棉织物表面的疏水性增大,进而使银基墨滴的铺展时间延长,铺展面积减小。另外,高碘酸钠氧化使棉织物表面的粗糙度增加,使墨滴铺展圆度下降;墨滴运动速度越快,在织物上的铺展时间就越短,铺展面积和圆度也有所下降。The sodium periodate for selective oxidation modification of cotton fabric was selected and the spreading performance of silver-based ink droplets on its surface was investigated.The research results indi⁃cated that the oxidation of sodium periodate increased the hydrophobicity of the cotton fabric surface,thereby shortening the spreading time of silver-based ink droplets and reducing the spreading area.In addition,due to the oxidation of sodium periodate,the surface roughness of cotton fabrics increased,resulting in a decrease in the roundness of ink droplets spreading.The higher the speed of ink droplets move,the shorter the spreading time on the fabric,and the spreading area and roundness also decreased.

关 键 词：银基墨滴 高碘酸钠 棉织物 铺展 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]