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阻燃PU革用APP的硅烷偶联剂改性研究
Studies on the Modification of APP for Flame Retardant PU Leather with Silane Coupling Agent
【摘要】 以KH-570作为硅烷偶联剂对阻燃剂APP进行表面偶联改性研究,讨论了原料配比、反应温度、反应时间等对改性效果的影响;通过工艺优化,改性APP在水中的溶解度最高可下降91.24%。
【Abstract】 The surface modification of flame retardant APP with KH-570 as the silane coupling anent was studied. And the effect of raw material ratio, reaction temperature, reaction time on the surface modification of APP were discussed. Through the process optimization, the solubility of APP in water was reduced of 91.24%.
【关键词】 阻燃PU革;
APP;
硅烷偶联剂;
表面改性;
【Key words】 flame retardant PU leather; APP; silane coupling agent; surface modification;
【Key words】 flame retardant PU leather; APP; silane coupling agent; surface modification;
【基金】 嘉兴市科技计划项目(2013AY11022);浙江省新苗人才计划(2014R417006)
- 【文献出处】 浙江化工 ,Zhejiang Chemical Industry , 编辑部邮箱 ,2015年04期
- 【分类号】TS529
- 【被引频次】4
- 【下载频次】148