摘要
针对水性涂料中几种典型的VOC,分别选用不同的前处理条件进行测定,探讨不同的前处理条件对实验结果的影响。研究表明:配样后,来回振荡50次,在60℃下,超声波萃取10 min,水性涂料中的乙二醇、2-氨基-2-甲基-1-丙醇、1,2-丙二醇能够达到相对较高的回收率。
Several typical VOC in waterborne coatings were detel^ained by different pretreatment conditions. The effects on the experimental results were discussed. Studies show that, with samples manually shaking for 50 times after being preparated and ultrasonic extracting 10 rain at 60℃, the recovery of ethylene glycol, 2-amino-2-methyl-1- alcohol and 1,2-propylene glycol in waterborne coating can be relatively high.
出处
《工程质量》
2014年第3期22-23,共2页
Construction Quality
基金
中国建筑科学研究院青年基金<水性涂料中典型VOC测定方法研究及影响因素分析>(20120112331030101)
关键词
水性涂料
VOC
前处理
waterborne coating
VOC
pretreatment
