基于暴露阈值的板式家具甲醛和挥发性有机化合物释放分析

车燕萍

doi:10.19455/j.mcgy.20200511

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基于暴露阈值的板式家具甲醛和挥发性有机化合物释放分析
Analysis of Formaldehyde and Volatile Organic Compounds Released from Panel Furniture Based on Exposure Threshold
1. 上海市建筑科学研究院(集团)有限公司
2020年34卷第5期页码：49-53
DOI： 10.19455/j.mcgy.20200511

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[1]车燕萍.基于暴露阈值的板式家具甲醛和挥发性有机化合物释放分析[J].木材工业,2020,34(05):49-53.

CHE Yan-ping. Analysis of Formaldehyde and Volatile Organic Compounds Released from Panel Furniture Based on Exposure Threshold[J]. China Wood Industry, 2020,34(5):49-53.
[1]车燕萍.基于暴露阈值的板式家具甲醛和挥发性有机化合物释放分析[J].木材工业,2020,34(05):49-53. DOI： 10.19455/j.mcgy.20200511.

CHE Yan-ping. Analysis of Formaldehyde and Volatile Organic Compounds Released from Panel Furniture Based on Exposure Threshold[J]. China Wood Industry, 2020,34(5):49-53. DOI： 10.19455/j.mcgy.20200511.

摘要

选取8件板式家具作为样品,首先用环境舱法测定其甲醛和挥发性有机化合物（VOC）的释放速率,然后计算各样品在模拟使用条件（房间面积12 m2、高度2.5 m、板式家具面积20 m2、换气次数为0.6次/h）下的预测释放浓度,并与美国加利福尼亚州环境保护局环境健康危害评估办公室（Cal/EPA/OEHHA）的暴露阈值进行比较分析,根据比较结果对板式家具使用过程中应关注的甲醛和VOC释放种类提出建议。

Abstract

The amounts of formaldehyde and volatile organic compounds released from eight selected panel furniture samples were tested by using the environmental chamber method. The predicted concentration was calculated based on simulated conditions（room area of 12 m2, room height of 2.5 m, panel furniture area of 20 m2, ventilation rate of 0.6 times/h）. The result of predicted concentration was compared to the exposure threshold of Chronic Reference Exposure Levels（CREL）. Recommendations were made regarding to the formaldehyde and volatile organic compounds of the panel furniture.