| 不同化学法测试涂层粉末的总铅含量分析 |
| |
| 引用本文： | 黄胜.不同化学法测试涂层粉末的总铅含量分析[J].广东化工,2010,37(10):125-126. |
| |
| 作者姓名： | 黄胜 |
| |
| 作者单位： | 天祥广州技术服务有限公司化学实验室,广东广州510730; |
| |
| 摘 要： | 用电感耦合等离子体发射光谱测试涂层粉末中的铅,通过常压湿式消解法、干法灰化和微波消解法对涂层粉末样品进行消解分析比对,试验结果表明:常压石墨消解法消解涂层粉末可以得到较高的准确率,简化实验步骤;微波消解法比其它方法具有更高的准确率,而且具有操作更简便,消解速度快的特点。
|
| 关 键 词： | 涂层 石墨 电热板 微波 消解方法 |
Analysis of Different Chemical Testing Method for Total Lead Content in Powder Paint |
| |
| Huang Sheng.Analysis of Different Chemical Testing Method for Total Lead Content in Powder Paint[J].Guangdong Chemical Industry,2010,37(10):125-126. |
| |
| Authors: | Huang Sheng |
| |
| Affiliation: | Huang Sheng (Chemical Lab, intertek(Guangzhou) Testing Service, Guangzhou 510730, China) |
| |
| Abstract: | Total lead content in powder paint was determined by ICP Optical Emission Spectrometer, Analysis and comparison by using wet digestion, dry ashing and microwave digestion. The results showed that high precise and simple testing process could be got by graphite hot block digestion; the higher precise, much simpler process and rapidity could be got by microwave digestion method. |
| |
| Keywords: | paint graphite hotplate microwave digestion method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
