[1]高伟,罗建举*,屈春意.甲醛捕捉剂在胶合板涂饰中的应用[J].林业工程学报,2013,27(01):89-92.
 GAO Wei,LUO Jian ju,QU Chun yi.The application of formaldehyde scavenger in surface coating of plywood[J].Journal of Forestry Engineering,2013,27(01):89-92.
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甲醛捕捉剂在胶合板涂饰中的应用
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《林业工程学报》[ISSN:1001-8081/CN:32-1160/S]

卷:
27
期数:
2013年01期
页码:
89-92
栏目:
技术开发
出版日期:
2013-01-25

文章信息/Info

Title:
The application of formaldehyde scavenger in surface coating of plywood
作者:
高伟12罗建举12*屈春意13
1.广西大学林学院,南宁 530004;2.广西壮族自治区木材及木制品质量监督检验站;3.广州纬纶信息科技有限公司
Author(s):
GAO WeiLUO Jianju QU Chunyi
Forestry College, Guangxi University, Nanning 530004, China
关键词:
甲醛捕捉剂干燥器法氨基乙酸干酪素胶合板
Keywords:
formaldehyde scavenger desiccator method aminoacetic acid casein plywood
摘要:
为考察甲醛捕捉剂的使用参数与吸收甲醛能力的关系,将含有甲醛捕捉剂的硝基清漆均匀涂抹在胶合板表面,运用干燥器法对影响甲醛捕捉剂吸收甲醛的各种因素进行研究。优选捕捉剂后,依次考察其最佳吸收时间、捕捉剂含量和不同浓度甲醛环境时的吸收能力。结果表明:甲醛捕捉剂吸收甲醛的最佳时间为48 h; 甲醛捕捉剂在硝基清漆中最适合的质量分数为27.3%; 甲醛捕捉剂的吸收能力是有上限的,3 g的甲醛捕捉剂吸收甲醛最适含量为50 mL不高于5 mg/L的甲醛溶液。甲醛捕捉剂加入对硝基涂膜的附着力和耐磨性没有明显影响。
Abstract:
This paper investigated the relationship between the usage and the effect of the formaldehyde scavenger. Nitrocellulose lacquer containing formaldehyde scavenger was evenly coated on the surface of plywood, then desiccator method was applied to study factors influencing the absorbency of the formaldehyde scavenger. After the optimum formaldehyde scavenger had been chosen, the influence of absorbing time, scavenger content and formaldehyde concentration in the environment on its performance was investigated. The results showed that the optimal absorbing time was within 48 h; the optimum weight ratio of formaldehyde scavenger in nitrocellulose lacquer was 27.3%; the scavenger absorbency showed an upper limit: The most suitable absorbency for 3 g formaldehyde scavenger was 50 mL formaldehyde solution with a concentration of less than 5 mg/L. Adding formaldehyde scavenger in nitrocellulose lacquer showed no significant effect on wear resistance and adhesion of surface coating.

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相似文献/References:

[1]宋飞,雷洪*,杜官本.树脂型甲醛捕捉剂对脲醛树脂性能的影响[J].林业工程学报,2012,26(03):87.
 SONG Fei,LEI Hong,DU Guan ben.Effects of resinbased formaldehyde scavenger on performance of ureaformaldehyde[J].Journal of Forestry Engineering,2012,26(01):87.

备注/Memo

备注/Memo:
收稿日期:2012-08-24修回日期:2012-09-28 基金项目:2011年度广西教育厅科研立项项目(桂教科研[2011]第14号);广西林业科技招标项目(桂林科字[2009]第7号)。 作者简介:高伟(1981-),男,讲师,主要从事木材工业技术的教学与研究。通讯作者:罗建举,男,教授。Email:jianju@gmail.com
更新日期/Last Update: 2013-02-15