基于Box-Behnken Design对聚酯纤维的表面改性  

Surface modification of polyester fiber based on Box-Behnken design

作　　者：李岱霖[1] 王蕾[1] 程慧艳[1] 

机构地区：[1]厦门理工学院环境科学与工程学院,福建厦门361024

出　　处：《分子科学学报》2015年第1期6-9,共4页Journal of Molecular Science

基　　金：国家自然科学基金资助项目(51008261);福建省教育厅A类资助项目(JA13236);厦门市科技计划项目(3502Z20133040);厦门理工学院对外科技合作项目(E201300100);引进人才项目(90020611)

摘　　要：借助Box-Behnken Design,选取PTFE乳液对聚酯纤维LD550进行表面改性,考察浓度、温度和时间对改性效果的影响.结果表明:改性适宜条件为PTFE浓度15%、温度99.5℃以及涂覆时间18h.适宜条件改性样的断裂强力保持率提高了约9.89%.By means of Box-Behnken design, surface modification of polyester fiber LD550 was per- formed to investigate effects of concentration, temperature, and time. The results suggested that proper conditions for modification are PTFE concentration being 15%, temperature being 99. 5 ℃, and coating time being 18 h. The breaking strength retention of modification samples of proper condi- tions increases by around 9.89 % compared to blank samples.

关 键 词：BBD 聚酯纤维 表面改性 

分 类 号：O631[理学—高分子化学]