文献类型：期刊文献

中文题名：含铜木材防腐剂的流失性能

英文题名：Leachability of Copper-Based Wood Preservatives

作者：蒋明亮[1] 张颖[2]

第一作者：蒋明亮

机构：[1]中国林科院木材工业研究所;[2]国家林业局木材科学与技术重点实验室

年份：2008

卷号：22

期号：3

起止页码：38-40

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2004】；

基金：科研院所社会公益研究专项项目(2005DIB5J143)

语种：中文

中文关键词：铜唑;ACQ;戊唑醇;丙环唑;流失性能

外文关键词：CuAz; ACQ; tebuconazole; propiconazole; leachability

分类号：S782.33

摘要：依据AWPA E11-97标准,对不同配方含铜防腐剂的铜及三唑流失率进行了测定。结果表明,以氨水为配体的铜唑(CuAz)及ACQ制剂中,铜在木材中的固着率均高于乙醇胺,氨水有利于铜在木材中固着。乙醇胺为配体的CuAz及ACQ制剂中,低载药量铜制剂的固着率均远高于高载药量铜制剂。三唑制剂中含有铜,能降低戊唑醇的流失率,用乙醇作溶剂的戊唑醇的流失率相对较高,可达37%。
The leaching rates of copper and triazole （such as tebuconazole and propiconazole） in different preservative formulations were determined according to American Wood Protection Association standard of AWPA E11-97. Copper fixation rate of copper triazole and ACQ which was dispersed in ammonia was higher than that in ethanolamine. For the copper formulations dispersed in ethanolamine, it was interesting to observe that the copper fixation rate at low retention was higher than that at high retention. Copper in the formulations of triazole reduced the leaching rate of tebuconazole and propiconazole. The leaching rate of tebuconazole in ethanol was the highest with 37%.