林产化学与工业2012，Vol.32Issue(2)：145-148,4.
三乙醇胺对木材阻燃剂的阻燃效果和吸湿性的影响
Effect of Triethanolamine on the Retardant Effectiveness and Hygroscopicity of Wood Fire-retardant
孙莹莹 1程康华1
作者信息
- 1. 南京林业大学 化学工程学院,江苏 南京210037
- 折叠
摘要
Abstract
Effect of triethanolamine(TEM) on the drug load, retardant effectiveness and hygroscopicity of wood treated by three fire-retardants( Fl ,F2,DPB) were investigated. The results showed that drug loading and oxygen index increased with the increase of triethanolamine and the retarcfanl effectiveness was improved at the same time. When triethanolamine is increased to 3.5 % , the viscosity of the solution rises and the increase of the drug loading becomes insignificant. Adding 2. 5 % to 3. 5% of triethanolamine gave the minimum moisture absorption rate for the samples. Otherwise the experiments showed that F2 fire-retardant had the synergistic effect with trielhanolamine only and Fl and DPB had little synergistie effect with trielhanolamine.关键词
三乙醇胺/木材阻燃剂/载药率/吸湿性/氧指数Key words
triethanolamine/wood fire-retardant/drug loading/hygroscopicity/oxygen index
分类
化学化工引用本文复制引用
孙莹莹,程康华..三乙醇胺对木材阻燃剂的阻燃效果和吸湿性的影响[J].林产化学与工业,2012,32(2):145-148,4.
