纳米蒙脱土对脲醛树脂性能的影响  

Influence of Nanometer Montmorillonite on Properties of UF Resin

作　　者：刘彦龙[1] 唐朝发[1] 刘学艳[1] 

机构地区：[1]北华大学

出　　处：《林产工业》2006年第5期33-35,38,共4页China Forest Products Industry

基　　金：北华大学科研基金重点资助项目(2003重1)<无机纳米材料改性木材胶黏剂的研究>

摘　　要：探讨纳米蒙脱土对脲醛树脂胶黏剂性能的影响。试验表明,将未处理的纳米蒙脱土直接加入到脲醛树脂中,基本不能改善脲醛树脂的性能。纳米蒙脱土通过插层处理使之变为有机纳米蒙脱土后,能显著改善脲醛树脂的综合性能,用其生产出的胶合板、刨花板、MDF的主要性能指标均有较大提高。The effect of nanometer montmorillonite on properties of UF resin was explored. Experiment reults showed organic nanometer montmorillonite, which was made of common nanometer montmorillonitc by using intercalation treatment, could improve the properties of UF, but untreated nanometer nontmorillonite had little effect on UF. Properties of the plywood,particleboard and MDF bonded with organic nanometer montmorillonite-modified UF resin were improved as well.

关 键 词：纳米材料 插层 脲醛树脂 性能指标 

分 类 号：TQ433.431[化学工程]