木材阻燃剂SLB处理木材的阻燃性能研究  

Study on the Fire-Retardant Properties of the Treated Wood with SLB Fire-Retardant

作　　者：陈利芳[1] 苏海涛[1] 张燕君[1] 谢桂军[1] 

机构地区：[1]广东省林业科学研究院,广州510520

出　　处：《广东林业科技》2009年第5期14-17,共4页Forestry Science and Technology of Guangdong Province

基　　金：国际热带木材组织项目(ITTOProjectPD398/06Rev.2)"开发和推广环保型木材防腐技术以提高人工林木材的利用水平"

摘　　要：选用新型木材阻燃剂SLB对马尾松和南洋楹两种木材进行了阻燃处理,并用氧指数法和木垛法对处理后木材的阻燃性能进行了测试。结果表明:用SLB阻燃剂处理木材,载药量达到40 kg/m3以上时,阻燃性能达到相关标准的要求,阻燃效果随着载药量的增大而增强。在载药量相近时,南洋楹木材比马尾松木材的阻燃效果显著。Pinus massoniana and Albizzia falcata was treated by the new product of SLB fire retardant. Meanwhile the fire-retardant properties had been measured in treated wood of SLB fire-retardant. The results showed that, when the wood retention more than 40 kg/m^3 , the fire-retardant properties of the treated wood matched the relevant standards, the more retention of SLB in wood, and the better fire-retardant properties of wood. In a similar retention,the fire-retardant properties of A. falcata timber better than the wood of P. massoniana.

关 键 词：SLB阻燃剂 马尾松木材 南洋楹木材 阻燃性能 

分 类 号：S782.39[农业科学—木材科学与技术]