In order to solve the problem of poor wear resistance of cotton fabric surface,a kind of silicone resin based nano TiB2-TiC composite coating was prepared.Taber type abrasion tester was applied to characterize the properties of the coating.The best coating solutions were studied through the orthogonal experiment method and applied to cotton fabric to achieve excellent wear resistance,then the properties of coated fabrics were measured.Results shown that when the rate of silicone resin and anhydrous ethanol was 75∶25,content was 93%,the super dispersing agent content was 1.5%,the ethanol thickening agent content was 1.5%,the rate of TiB2 and TiC was 1∶2,content was 4%,the coating cotton fabrics can form a thin film,wear-resisting performance was best.And physical and mechanical properties of cotton fabric were barely affected,hydrophobic performance was greatly improved.
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基金资助
国家自然科学基金青年基金(31600478);江苏省自然科学基金青年基金(BK20140145);中央高校基本科研业务费专项资金(重点项目JUSRP51718A);江苏高校优势学科建设工程资助项目(苏政办发[2014]37);聚合物分子工程国家重点实验室(复旦大学)开放研究课题基金(K2018-22);石家庄市化学纤维技术创新中心项目(198190167A)
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