摘要
用阻燃剂 WFRJ1 处理大青杨木材并对处理材的阻燃性能、涂饰性能和体积稳定性进行测定。结果表明 :WFRJ1可用于木制品的阻燃处理。当 WFRJ1 浓度为 1 0 %时 ,氧指数可达到 5 0 %以上。与水溶性 PF树脂复配 ,可大幅度提高处理材的抗胀缩率和阻湿率 ,增加体积稳定性。经 WFRJ1
In this paper, Populus ussuriensis wood was modified with fire retardant WFR J1 . The properties of fire retardant, dimensional stability and painting performance of the modified wood were determined. The results showed that WFR J1 was good as a wood fire retardant. With 10% concentration of WFR J1 , the oxygen index of treated wood could reach 50%. As complex with low mole weight PF resin, WFR J1 also could improve the performances of treated wood greatly in anti swelling or shrinking efficiency (ASE) and moisture excluding efficiency (MEE) , as well dimensional stability of wood. Veneer treated with WFR J1 still had good painting performance.
出处
《木材工业》
北大核心
2000年第5期13-15,共3页
China Wood Industry
基金
国家"九五"攻关! 96-0 11-0 3 -0 5 -0 3项目资助
关键词
阻燃剂
体积稳定性
涂饰性能
木材改性
Fire retardant
Dimensional stability
Painting performance
Wood modification
