生物基阻燃剂对木家具水性漆性能影响及调控  

Effect and Control of Biological Based Flame Retardant Coating on the Performance of Wood Furniture Material

作　　者：张永波 郑端端 杨国超[2] 刘志高 ZHANG Yong-bo;ZHENG Duan-duan;YANG Guo-chao;LIU Zhi-gao(Guangxi Nuoya Agroforestry Technology Co.,Nanning 530000,Guangxi,P.R.China;College of Materials Science and Technology,Beijing Forestry University,Beijing 100083,P.R.China;School of Resources,Environment and Materials,Guangxi University,Nanning 530004,Guangxi,P.R.China)

机构地区：[1]广西诺雅农林科技有限公司,广西南宁530000 [2]北京林业大学材料科学与技术学院,北京100083 [3]广西大学资源环境与材料学院,广西南宁530004

出　　处：《森林防火》2024年第3期119-126,130,共9页JOURNAL OF WILDLAND FIRE SCIENCE

基　　金：国家自然科学基金项目(32301519,32060322)。

摘　　要：以薄木材料为基材,通过以薄木表面生物基阻燃剂的载药量、涂刷材料、涂层顺序为条件,研究不同涂饰方式处理后木质家具材料阻燃性能和装饰效果。植酸基阻燃剂处理后木质家具材料表面不能用水性涂料进行涂饰。生物基阻燃剂涂刷薄木之后,再涂刷水性涂料会降低生物基阻燃的阻燃效果。当生物基阻燃剂的载药量大于25%时,薄木的阻燃效果良好。植酸基阻燃剂覆膜保护后涂刷于薄木表面对水性漆涂饰后薄木的装饰效果影响不大;在薄木涂刷生物基阻燃剂后,再对其涂刷聚乙烯醇溶液,最后进行水性漆涂饰,该方式的装饰效果良好,且获得的薄木氧指数接近30。结果表明:覆膜保护涂饰方式工艺简单且对环境友好,所得薄木装饰效果和阻燃性良好,生物基阻燃最佳载药量为28%。在实际生产中,可根据实际情况利用该涂饰工艺对木质家具材料进行处理。In this study,the flame retardant properties and decorative effects of wood furniture materials treated with different finishing methods were investigated by taking the loading amount of bio-based flame retardants on the surface of thin wood,the coating material and the coating sequence as conditions.The surface of wood furniture materials treated with phytate-based flame retardants cannot be finished with water-based coatings.After the bio-based flame retardant is applied to thin wood,then applying water-based paint will reduce the flame retardant effect of the bio-based flame retardant.The flame-retardant effect of thin wood is good when the loading capacity of bio-based flame retardant is more than 25%.The phytate-based flame retardant coated on the surface of thin wood after film protection has little effect on the decorative effect of thin wood after waterborne paint finishing;after the thin wood was coated with the bio-based flame retardant,then it was coated with polyvinyl alcohol solution,and finally waterborne paint finishing was carried out,which had good decorative effect,and the oxygen index of the thin wood obtained was close to 30.The results showed that the laminating and protective finishing method is simple and environmentally friendly,the optimal loading of bio-based flame retardant is 28%,and the resulting thin wood has good decorative effect and flame retardancy.In actual production,the coating process can be utilized to treat wood furniture materials according to the actual situation.

关 键 词：木质家具材料 生物基阻燃剂 阻燃性 装饰效果 水性漆 

分 类 号：S762[农业科学—森林保护学]