印染助剂Issue(3)：32-35,4.
含磷-氮有机硼阻燃剂的合成与应用
Synthesis and application of phosphorus-nitrogen-contained organoboron flame retardants
刘群 1丁斌 1郝凤岭 1关昶 1李祥 1王海东1
作者信息
- 1. 吉林化工学院化工与生物技术学院，吉林吉林 132022
- 折叠
摘要
Abstract
Diethanolamine borate (Ⅰ) was prepared using toluene as water- carrying agent and diethanol⁃amine and boric acid as starting materials, and diglycol group phosphorus acyl- chlorine (Ⅱ) was prepared by glycol and phosphorusoxychloride, based- water phosphorus- nitrogen- contained organoboron flame retardant (Ⅲ) was produced by the further reaction of (Ⅰ) with (Ⅱ). The reaction conditions were identified as, n(Ⅰ)∶n(Ⅱ)=1∶1, reacted at 100 ℃ for 2 h. The yield of the product achieved 74%, while the over- al yield of the three steps reached 60%. The effects of flame retardant concentrations, curing temperature and curing time on the flame retardance of cotton fabric were investigated. The results showed that the optimum finishing con⁃ditions were as fol ows: flame retardant concentrations 300 g/L, curing temperature 160 ℃, curing time 60 s. The retardant effect of finished cotton fabric was remarkable and reached B1 level.关键词
有机硼阻燃剂/阻燃整理/二乙醇胺硼酸酯Key words
organoboron flame retardants/fire proofing finish/diethanolamine borate分类
化学化工引用本文复制引用
刘群,丁斌,郝凤岭,关昶,李祥,王海东..含磷-氮有机硼阻燃剂的合成与应用[J].印染助剂,2015,(3):32-35,4.
