环保高防潮纤维板用改性脲醛树脂胶黏剂的研制  

Preparation for Modified Urea Formaldehyde Rosin Adhesive Using in Fiberboard with Low Toxic and High Moisture-proof

作　　者：陈文渊 陈文江 田湘 湛年勇 黄家毅 

机构地区：[1]广西华峰林业集团股份有限公司,南宁530001 [2]广西国有高峰林场,南宁530002

出　　处：《广西林业科学》2015年第1期44-46,共3页Guangxi Forestry Science

基　　金：广西科技攻关计划项目(桂科攻14122005-36);南宁市科技攻关项目(20131071)

摘　　要：介绍一种三聚氰胺改性脲醛树脂胶黏剂制备工艺,甲醛与尿素的摩尔比为1.0∶1,三聚氰胺添加量为11%。合成的改性脲醛树脂胶黏剂耐水性好且低毒环保,用其压制的中纤板性能满足GB/T 11718-2009《中密度纤维板》对高湿度状态下的家具型板材的使用要求,甲醛释放量达到GB 18580-2001《室内装饰装修材料-人造板及其制品甲醛释放限量》E1级环保要求。The preparation of a melamine modified urea formaldehyde resin adhesive was the mole ratio between formaldehyde and urea 1.0 ： 1, and adding amount of melamine 11%. The results showed that the adhesive had good water resistance and low toxic. The properties of medium density fiberboard using the adhesive met the requirements of MDF- FN HMR in GB/T 11718 -2009, and formaldehyde emission met the requirements of E1 in GB 18580 -2001.

关 键 词：防潮纤维板 环保纤维板 改性脲醛树脂 低游离甲醛 

分 类 号：TS653.6[轻工技术与工程]