详细信息
文献类型:期刊文献
中文题名:E1胶合板用低成本脲醛树脂胶粘剂的研究
英文题名:Study on Lower-cost Urea-formaldehyde Resin Adhesive for El Plywood
作者:高宏[1]
第一作者:高宏
机构:[1]中国林科院林产化学工业研究所
年份:2005
卷号:32
期号:2
起止页码:15-17
中文期刊名:林产工业
外文期刊名:China Forest Products Industry
收录:CSTPCD;;北大核心:【北大核心2004】;
语种:中文
中文关键词:胶合板;脲醛树脂;甲醛捕捉剂;强化剂;甲醛释放量
外文关键词:Plywood; Urea-formaldehyed resin; Formaldehyde scavenger; Fortifier; Formaldehyde e-mission
分类号:TS653.3;TQ433.431
摘要:以尿素和甲醛为原料,在特定配方和工艺条件下合成脲醛树脂胶粘剂,根据它们的不同性能分别作为主体树脂、甲醛捕捉剂和强化剂。通过实验设计将三者进行了复配。研究结果表明:在主体树脂中加入10%的甲醛捕捉剂、5%-15%的强化剂和20%的面粉可以制得E1胶合板用胶粘剂。该胶粘剂成本较低,能显著提高胶合板的胶合性能,降低甲醛释放量。
Three kinds of UF resin were synthesized by adopting different F/U molar ratio and different technology, and were used respectively as main part of adhesive, formaldehyde scavenger and fortifier in adhesive preparing. Through experiments, a low cost UF adhesive was obtained, which consisted of main part of adhesive,10% formaldehyde scavenger,5%-15% fortifier and 20% flour. The adhesive could be used for production of El plywood.
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