桉木芯集成材饰面工艺的研究  

Study on Surface Decoration Process of Eucalyptus Wood Core Integrated Board with Paraberlinia bifoliolata and Reconstituted Decoration Veneer

作　　者：李宁 胡海 唐贤明 Li Ning;Hu Hai;Tang Xianming(School of Resources,Environment and Materials,Guangxi University,Nanning Guangxi 530004,China;Guangxi Nanning Qiaosheng Wood Industry Co.Ltd.,Nanning,Guangxi 530105,China)

机构地区：[1]广西大学资源环境与材料学院,南宁530004 [2]广西南宁侨盛木业有限责任公司,南宁530105

出　　处：《中国人造板》2019年第12期19-22,共4页China Wood-Based Panels

基　　金：南宁市科学研究与技术开发计划项目重点研发计划:废弃木芯镶嵌结构实木集成材生产关键技术研究(项目编号:20172143);广西创新驱动发展专项资金项目(项目编号:桂科AA17204087-17)

摘　　要：以桉木芯集成材为基材,以乌金木和科技木薄木为饰面材料,针对贴面后易产生的胶合质量问题进行了研究。结果表明:涂胶量对透胶的影响最大,热压温度和涂胶量对浸渍剥离均有较大影响,热压温度对表面胶合强度的影响最大。本试验范围内,较佳贴面工艺为涂胶量90 g/m2,单位压力0.6 MPa,热压温度100℃,热压时间180 s。In this paper,Eucalyptus wood core integrated board as the substrate was faced with the Paraberlinia bifoliolata veneer and reconstituted decoration veneer.The research mainly focused on the bonding problems,such as the glue penetration which easily occurred after veneer,insufficient dip peel performance and surface bonding strength.The results showed that glue spread had the most influence on the glue penetration.Both glue spread and hot pressing temperature had considerable impact on the dip peel performance,and hot pressing temperature had the greatest influence on the surface bonding strength of the veneered integrated board.The best facing process:glue spread of 90 g/m2,hot pressing pressure of 0.6 MPa,hot pressing temperature of 100℃,hot pressing time of 180 s.

关 键 词：桉木芯 乌金木 科技木 饰面工艺 

分 类 号：TS653[轻工技术与工程]