印染助剂2017，Vol.34Issue(2)：28-31,4.
三羟甲基丙烷单烯丙基醚二辛酸酯改性硅油的合成及热性能表征
Synthesis and thermal properties of silicone oil modified with trimethylolpropane monoallyl ether dicaprylate
佀庆波 1王娜 2杨金潭 3宋岩1
作者信息
- 1. 吉林化工学院材料科学与工程学院，吉林吉林 132022
- 2. 吉林石化公司合成树脂厂，吉林吉林 132000
- 3. 吉林石化公司信息网络技术有限公司，吉林吉林 132000
- 折叠
摘要
Abstract
The silicone oil modified trimethylolpropane monoal yl ether dicaprylate was synthesized with trimethylolpropane monoal yl ether dicaprylate and low hydrogen- containing silicone oil as raw materials by the classic silicone hydrogen addition method using chlorine platinum acid as catalyst. According to the reac⁃tion temperature, the reaction time, the amount of catalyst and the ratio of n(octanoate)/n(low hydrogen- con⁃taining silicone oil) to the yield of the product, the orthogonal experiment was designed. Based on the results of orthogonal test, single factor analysis of reaction conditions were carried out. The optimum conditions were determined as fol ows: the reaction temperature was 110 ℃, the reaction time was 6 h, the amount of cata⁃lyst was 50×10- 6, n(octanoate)/n(low hydrogen- containing silicone oil)=1.0. The product was investigated by IR and TG. The results showed that trimethylolpropane monoal yl ether dicaprylate was successful y grafted into the main chain of silicone oil, and the product had good thermal stability.关键词
三羟甲基丙烷单烯丙基醚二辛酸酯/低含氢硅油/改性硅油/热稳定性Key words
trimethylolpropane monoal yl ether dicaprylate/low hydrogen- containing silicone oil/modi-fied silicone oil/thermal stability分类
化学化工引用本文复制引用
佀庆波,王娜,杨金潭,宋岩..三羟甲基丙烷单烯丙基醚二辛酸酯改性硅油的合成及热性能表征[J].印染助剂,2017,34(2):28-31,4.
