文献类型：期刊文献

中文题名：不同助剂对木粉腻子性能的影响

英文题名：Performance of Wood-Flour Putty Modified by Two Different Agents

作者：孙柏玲[1] 阳财喜[1] 秦韶山[1] 刘君良[1]

第一作者：孙柏玲

机构：[1]中国林科院木材工业研究所,国家林业局木材科学与技术重点实验室,北京100091

年份：2009

卷号：23

期号：4

起止页码：16-18

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2008】；

基金：“十一五”国家科技支撑计划课题“家具装修框架材的加工技术”(2006BAD18B0602);木粉腻子及其性能评价方法(2008-LY-076)

语种：中文

中文关键词：木粉腻子;性能指标;助剂;木粉

外文关键词：wood-flour putty; performance index;latex; wood-flour

分类号：TS664.05

摘要：以固体含量为16%的聚醋酸乙烯酯乳液和500目木粉为主要原料,加入两种助剂制备木粉腻子,讨论助剂种类及加量对木粉腻性能的影响。结果表明:两种助剂均可有效改善木粉腻子的性能,并随其加量增大,腻子的耐水性、耐磨性明显提高;当助剂环氧树脂加量为8.0%、异氰酸酯加量为2.0%时,配制的两种腻子综合效果最佳。
Traditional inorganic putty made with calcium carbonate presents some shortcomings, such as poor water resistance and adhesion. The authors of this paper used latex （16% solids content） and wood flour （500 mesh） to make a wood flour putty to improve the water and adhesion performance. Two different latexes （epoxy resin and isocyanate resin） were used in this study and their effects on the performance of wood-flour putty were evaluated. Performance measurements included paint adhesion, water resistance, wear-resistance, and surface drying time. The results showed that both latexes could improve the performance of wood-flour putty. When the addition of the agents was increased, water resistance and wear resistance were considerably improved. Considering all the performance indexes, the wood-flour putty modified with either 8. 0% epoxy resin or 2.0 % isocyanate exhibited the best performance.