小型环境舱法检测中纤板挥发性有机化合物的研究

沈隽; 李爽; 类成帅

doi:10.19455/j.mcgy.2012.03.004

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小型环境舱法检测中纤板挥发性有机化合物的研究
Volatile Organic Compound Emission from Medium Density Fiberboard Tested in a Small Environmental Chamber
1. 东北林业大学材料科学与工程学院
2012年26卷第3期页码：15-18
DOI： 10.19455/j.mcgy.2012.03.004

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[1]沈隽,李爽,类成帅.小型环境舱法检测中纤板挥发性有机化合物的研究[J].木材工业,2012,26(03):15-18.

SHEN Jun, LI Shuang, LEI Cheng-shuai. Volatile Organic Compound Emission from Medium Density Fiberboard Tested in a Small Environmental Chamber[J]. China Wood Industry, 2012,26(3):15-18.
[1]沈隽,李爽,类成帅.小型环境舱法检测中纤板挥发性有机化合物的研究[J].木材工业,2012,26(03):15-18. DOI： 10.19455/j.mcgy.2012.03.004.

SHEN Jun, LI Shuang, LEI Cheng-shuai. Volatile Organic Compound Emission from Medium Density Fiberboard Tested in a Small Environmental Chamber[J]. China Wood Industry, 2012,26(3):15-18. DOI： 10.19455/j.mcgy.2012.03.004.

摘要

为了降低人造板释放挥发性有机化合物（VOC）的检测成本,设计并制作了15L小型环境舱,进行中密度纤维板VOC的主要成分及其释放趋势的检测和考察,并与1m3环境舱检测数据进行对比。结果表明:芳香烃、烷烃和烯烃是中纤板的主要挥发性有机化合物,小型环境舱检测TVOC和芳香烃类的质量浓度值略高于大型环境舱,小型环境舱性能符合要求,可用于人造板释放VOC的检测。

Abstract

In order to reduce the cost of testing for volatile organic compound（VOC） emissions from wood-based panels,the authors designed and developed a small 15 L environmental chamber.They used a portable VOC gas monitor and gas chromatography-mass spectrometer to measure emission components and concentrations from medium density fiberboard samples.The results showed that aromatics,alkanes and olefins were the main VOC emissions.Compared with a large 1 m3 environmental chamber,the total VOC and alkane concentration levels using the small environmental chamber is slightly higher.