摘要
根据GB18582-2008标准,用乙酰丙酮法测定涂料中甲醛含量,并分析和评估在测定过程中影响结果的各个因素。在本实验中,不确定度主要来源于标准样品浓度、稀释过程以及重复测定。
According to GB18582 -2008 , the acetylacetone method is used to determine the formaldehyde content in paint, and the factors are analyzed and evaluated. It＇s believed that in the test, uncertainties mainly come from sample concentration, dilution course and duplicate test.
出处
《江苏建材》
2014年第1期31-34,共4页
Jiangsu Building Materials
关键词
涂料
甲醛
不确定度
paint
formaldehyde
uncertainty
