地板贴面用无醛豆胶的研制及应用  

Development and application of formaldehyde-free soy-based adhesive for veneering of wood floor

作　　者：桂成胜[1] 彭顺 朱春剑 王古月[1] 刘志强 刘小青[1,2] 朱锦[1] 

机构地区：[1]中国科学院宁波材料技术与工程研究所,浙江宁波315201 [2]宁波中科朝露新材料有限公司,浙江宁波315040

出　　处：《粘接》2014年第5期66-68,共3页Adhesion

基　　金：2011年度宁波市重大科技攻关项目2011B1006的支持

摘　　要：对中科朝露新材料有限公司开发的复合木地板贴面改性无醛豆胶进行了全方位的评价.该胶由于用含有氨基的改性剂加以改性,使豆胶耐水性大幅提高.在优化的工艺条件下,即：涂胶量180 g/m2,冷压时间＞30 min,118～126℃热压6 min,能稳定满足柞木、桦木、水曲柳等常用树种的2.0 mm贴面.The formaldehyde-free soy-based adhesive prepared by CAS and BATI New Material Company for veneering of composite wood floor was roundly assessed.The adhesive was modified with an amino group containing modifying agent and the water tolerance of the adhesive was greatly improved.The optimal process conditions were as follows：the loading of adhesive was 180 g/m2,the cold-pressing time was over 30 min,and the hot-pressing time was 6 rain at 118-126 ℃.The adhesive can be steadily suitable for 2.0 mm veneering of Chinese oak,birch,northeast Chinese ash,etc.

关 键 词：复合木地板贴面 无醛豆胶 工艺 

分 类 号：TQ432.73[化学工程]