印染助剂2017，Vol.34Issue(5)：16-20,5.
1,4-丁二醇改性DMDHEU树脂的合成及应用
Synthesis and application of 1,4-butylene glycol modified DMDHEU resin
摘要
Abstract
The optimal process of 1,4- butylene glycol modified DMDHEU resin was studied by the or?thogonal test. DMDHEU resin and 1,4- butylene glycol modified DMDHEU resin were characterized by infrared spectroscopy (FTIR- ATR), nano particle size and Zeta potential. The results showed that the optimal process of 1,4- butylene glycol modified DMDHEU resin were as fol ows: the molar ratio of 1,4- butylene glycol and DMDHEU resin was 1:2.0, pH was 1.5, the reaction temperature was 55~58 ℃, the reaction time was 4 h, the dosage of phthalic anhydride was 0.5% (relative to the amount of 1,4- butyl glycol). The particle size of 1, 4- modified DMDHEU resin was 460~616 nm, and the particle size distribution was more uniform than that of DMDHEU resin. In terms of the linen fabric finished by 1,4- butylene glycol modified DMDHEU resin, the emis?sion amount of formaldehyde was 39.48 mg/kg, the crease recovery angle was 204.09° , the whiteness was improved partly.关键词
亚麻织物/1,4-丁二醇/改性DMDHEU树脂/粒径分布/甲醛释放量Key words
linen fabric/1/4- butylene glycol/modified DMDHEU resin/particle size distribution/formal⁃dehyde emission分类
化学化工引用本文复制引用
汪亮,高树珍..1,4-丁二醇改性DMDHEU树脂的合成及应用[J].印染助剂,2017,34(5):16-20,5.基金项目
黑龙江省教育厅振兴东北老工业基地重大科技攻关项目(1152GZB09) （1152GZB09）
齐齐哈尔大学研究生创新科研重点项目(YJSCX2015-ZD14) （YJSCX2015-ZD14）
