漆膜厚度等因素对测定涂料中可溶性铅、铬含量的影响  

The film Thickness and Other Factors on the Determination of Soluble Lead,Chromium Content in Coatings

作　　者：李静[1] 尹继凯[1] 钱叶苗[1] 

机构地区：[1]海洋化工研究院,山东青岛266071

出　　处：《上海化工》2012年第2期17-19,共3页Shanghai Chemical Industry

摘　　要：用火焰原子吸收法测定涂料中可溶性铅、铬含量,在室温、盐酸酸度、搅拌速度等条件恒定的情况下,考察了漆膜厚度、粉碎颗粒大小对实验结果的影响。试验表明测试结果受漆膜厚度、粉碎颗粒大小的影响很大。Using flame atomic absorption spectrometry for the determination of soluble lead and chromium content in coatings, investigated the effects of the fihn thickness and crushing particle size on the experimental results at the same room temperature, hydrochloric acidity, stirring speed. It showed that the testing results were. greatly affected by the film thickness and crushing particle size.

关 键 词：火焰原子吸收法 可溶性 铅含量测定 铬含量测定 涂料 

分 类 号：TQ630.72[化学工程—精细化工]