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 m^2、高度2.5 m、板式家具面积20 m^2、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。
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 m^2,room height of 2.5 m,panel furniture area of 20 m^2,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.
作者
车燕萍
CHE Yan-ping(Shanghai Research Institute of Building Sciences(Group)Co.,Ltd.,Shanghai 201108,China)
出处
《木材工业》
北大核心
2020年第5期49-53,共5页
China Wood Industry
基金
国家重点研发计划项目“家具产品中挥发性有机物NQI技术集成及示范应用”(2016YFF0204500)
国家重点研发计划项目“家具产品中挥发性有机物(VOCs)广谱筛查、高通量筛查技术的研究”(2016YFF0204501)。
