摘要
结合浸渍胶膜纸饰面细木工板(生态板的一种)的特点和装饰材料阻燃功能需求,以生产常用的MUF树脂和阻燃剂调配生态板专用阻燃胶黏剂,通过试验探究胶黏剂和专用阻燃剂的配比、阻燃胶的涂布量因素对浸渍胶膜纸饰面细木工板性能的影响。结果表明:采用两次涂胶工艺,浸渍胶膜纸饰面细木工板的浸渍剥离、表面胶合强度达到GB/T 34722—2017《浸渍胶膜纸饰面胶合板和细木工板》要求,甲醛释放量符合Q/YFL 0030—2018《木质板材及其制品中甲醛释放限量》要求,阻燃性能满足GB/T 8624—2012《建筑材料及制品燃烧性能分级》B1-C等级要求。
Surface-decorative blockboard with paper impregnated thermosetting resins is a kind of decorative wood-based pnales rising in China market in recent years.To improve the flame-retardant performance,the authors developed a special flame-retardant adhesive.The weight ratio of adhesive and flame retardant,and the coating amount were investigated.Results showed that by applying the flame retardant adhesive twice,the water resistance and surface bonding strength of the surface-decorative blockboard met the specifications of the national standard GB/T 34722—2017;the formaldehyde emission value met the requirements of the enterprise standard Q/YFL 0030—2018;and the flame retardancy property met the B1-C level requirements of GB/T 8624—2012.
作者
顾水祥
周卓蓉
戴雪枫
高水昌
赵建忠
庞小仁
GU Shui-xiang;ZHOU Zhuo-rong;DAI Xue-feng;GAO Shui-chang;ZHAO Jian-zhong;PANG Xiao-ren(Zhejiang Shenghua Yunfeng Greeneo Co.,Ltd.,Deqing 313220,Zhejiang,China;College of Furnishings and Industrial Design,Nanjing Forestry University,Nanjing 210037,China)
出处
《木材工业》
北大核心
2020年第5期21-24,29,共5页
China Wood Industry
基金
浙江省省级工业新产品开发项目“阻燃型浸渍胶膜纸饰面细木工板”(201807EC143)。
关键词
阻燃
浸渍胶膜纸饰面细木工板
阻燃胶黏剂
阻燃性能
flame retardant
surface-decorative blockboard with paper impregnated thermosetting resins
flame retardant adhesive
flame retardancy
