氮磷硼阻燃剂及制备阻燃胶合板的性能评价  

Fire Retardancy of Plywood Treated with a Nitrogen-Phosphorus-Boron Fire Retardant

作　　者：马林榕 张世锋[1] 高强[1] 李婧婧[1] 李建章[1] 李黎[1] 

机构地区：[1]北京林业大学材料科学与技术学院,北京100083

出　　处：《木材工业》2014年第3期30-33,共4页China Wood Industry

基　　金：国家林业公益性行业科研专项"低成本无烟高效阻燃木质材料制造关键技术研究"(201204704);北京市教育委员会共建项目专项资助"木质材料高效加工利用技术"

摘　　要：为优化氮磷系阻燃剂的合成工艺并降低其成本,以硼酸/硼砂、磷酸和尿素为主要原料,制成氮磷硼系阻燃剂,并制备阻燃胶合板,检测其胶合强度和阻燃性能。结果表明,阻燃胶合板的胶合强度满足GB/T 9846-2004中II类胶合板要求,阻燃性能明显提高。In order to optimize performance of nitrogen-phosphorus fire retardant and to reduce cost,borax/boric acid, phosphoric acid and urea were used as the main ingredients for five newly- synthesized nitrogen-phosphorus-boron fire retardants. Plywood samples treated with the five fire retardants were tested to evaluate bonding strength and fire retardance. The results showed that bonding strength of the plywood could the National Standard GB/T 9846-2004 Ⅱ requirement and the plywood fireretardance performance showed considerable improvement.

关 键 词：氮磷硼阻燃剂 胶合板 胶合强度 阻燃性能 

分 类 号：TS653.3[轻工技术与工程]