中山大学学报(自然科学版)2007，Vol.46Issue(z1)：239-240,2.
MDF老化过程中甲醛释放量的研究
Study on Formaldehyde Emission from MDF during Aging
许少宏 1李凯夫 1温福家 1彭文利 1关丽涛1
作者信息
- 1. 华南农业大学,林学院,广东广州,510642
- 折叠
摘要
Abstract
The formaldehyde emission from MDF and its physical and mechanical properties varies when the MDF experiences the aging under the effects of heat, light, oxidation, humidity, and microorganism. However, how the above aging factors affect the physical properties and formaldehyde emission is not being reported. Here the experimental MDF aging was conducted in the weather box and indoor environment considering the following factors of heat, light, oxidation, and humidity, respectively. The mechanism of the physical properties and formaldehyde emission were studied before and after MDF aging. It is safe to draw a conclusion that the UF resin structure was being changed to cause the extra formaldehyde releasing after the aging process by observing the fact the dominant spectrum of amide. However, the results show that the total formaldehyde emission reduced after aging.关键词
MDF/老化/甲醛释放量/力学性能Key words
MDF/formaldehyde emission/ageing/infrared分类
通用工业技术引用本文复制引用
许少宏,李凯夫,温福家,彭文利,关丽涛..MDF老化过程中甲醛释放量的研究[J].中山大学学报(自然科学版),2007,46(z1):239-240,2.
