应用气候箱法测定胶合板的VOC释放

李春艳; 沈晓滨; 时阳

doi:10.19455/j.mcgy.2007.04.013

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应用气候箱法测定胶合板的VOC释放
Study on VOC Emissions from Plywood Using a Climate Chamber
1. 郑州轻工业学院热能与动力工程系
2. 郑州轻工业学院热能与动力工程系,郑州,450002
2007年第4期页码：40-42
DOI： 10.19455/j.mcgy.2007.04.013

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[1]李春艳,沈晓滨,时阳.应用气候箱法测定胶合板的VOC释放[J].木材工业,2007(04):40-42.

LI Chun-yan, SHEN Xiao-bin, SHI Yang. Study on VOC Emissions from Plywood Using a Climate Chamber[J]. China Wood Industry, 2007,(4):40-42.
[1]李春艳,沈晓滨,时阳.应用气候箱法测定胶合板的VOC释放[J].木材工业,2007(04):40-42. DOI： 10.19455/j.mcgy.2007.04.013.

LI Chun-yan, SHEN Xiao-bin, SHI Yang. Study on VOC Emissions from Plywood Using a Climate Chamber[J]. China Wood Industry, 2007,(4):40-42. DOI： 10.19455/j.mcgy.2007.04.013.

摘要

采用气候箱模拟室内气候环境,研究胶合板的甲醛释放规律,分析环境因素对处于稳定释放期的胶合板甲醛及其他VOC释放机理的影响。研究发现:在模拟的空气环境条件下,胶合板甲醛释放呈现的规律为:在较短时间内急速上升,达到最大值后逐渐衰减,直到趋于稳定值;在稳定释放状态,环境因素对甲醛及某些VOC散发有显著作用。同时对VOC作了化学成分的检测,受试胶合板主要释放有8种VOC。

Abstract

A climate chamber was used to study the emission of formaldehyde from plywood.Results showed that under certain conditions,the concentration of formaldehyde emitted quickly increased to a maximum value in several hours,and then began to decline until it reached a steady value.In the steady emission state,environmental factors had remarkable effects on formaldehyde and other VOC emissions.A test on the composition of the emissions found the presence of eight different VOCs.