四种防腐剂处理竹材定向刨花板的耐腐性能  

Decay Resistance of Bamboo Oriented Strand Boards Treated with Preservatives

作　　者：魏万姝[1] 覃道春[1] 金菊婉[2] 丁鑫[2] 甘建[2] 

机构地区：[1]国际竹藤网络中心,北京100102 [2]南京林业大学,南京江苏210037

出　　处：《木材工业》2011年第2期8-10,21,共4页China Wood Industry

基　　金："十一五"国家科技支撑计划项目(2006BAD19B04);引进国际先进林业科学技术创新项目(948计划)(2008-4-73)

摘　　要：以毛竹为原料,酚醛树脂和异氰酸酯树脂为胶黏剂,硼酸锌?铜唑?季胺铜?环烷酸铜为防腐剂,制备防腐竹材定向刨花板(BOSB),并通过室内耐腐试验,比较4种防腐剂的性能。结果表明:1)药剂种类、载药量水平、胶黏剂、菌种均对BOSB的防腐性能有显著性影响;2)四种药剂处理后的BOSB,大多数达到国标要求的强耐腐等级。The authors investigated how the four different preservatives（Zinc Borate,Ammoniacal Copper Quaternary,Copper Azole and Copper Naphthenate） affected Bamboo Oriented Strand Board（BOSB） decay resistance.BOSB samples were made in the laboratory with phenol-formaldehyde and diphenylmethane diisocyanate resins.The results showed that the preservatives,their loading level,and the adhesives had considerable influence on the sample＇s decay resistance and that BOSB treated with the preservatives could meet the required anti-decay level of the Chinese National Standard GB/T 13942.1-92.

关 键 词：竹材定向刨花板 木材防腐剂 防腐性能 

分 类 号：TS653.5[轻工技术与工程]