不同饰面处理后中密度纤维板的甲醛释放规律研究

A study on the formaldehyde release ofMDF surface after decoration

约占室内装饰材料70%的人造板和木材复合材料是室内甲醛的主要来源。我国使用的板材以中密度纤维板为主。影响中密度纤维板甲醛释放的原因较多。主要创新及意义:本文选用模拟气候箱法对不同厚度及经过不同饰面处理的中密度纤维板进行试验,得出其甲醛释放的规律。

The products made from the wood and wood composite materials such as plywood, fiberboard, and particleboard are the most part of indoor decoration materials, accounting for about 70%, and these products are also a principal source of formaldehyde. MDF is most used in China among the fiberboards. There are many factors affecting formaldehyde release from MDF. In this paper, the method of the simulated climate box was used, and formaldehyde release from MDF of different length and after different decoration were tested .