沙发产品VOCs组分来源及释放影响因素分析  

Analysis on Source and Emission Factors of Volatile Organic Compounds from SOFA Products

作　　者：顾鑫 孙书冬 孙丽华 赵静 路安平 赵伟 陈杨杨 GU Xin;SUN Shu-dong;SUN Li-hua;ZHAO Jing;LU An-ping;ZHAO Wei;CHEN Yang-yang(Beijing Products Quality Supervision and Inspection Institure National Center for Quality Inspection and Testing of Furniture&Indoor Environment,Beijing 100176,China)

机构地区：[1]北京市产品质量监督检验研究院,国家家具及室内环境质量检验检测中心,北京100176

出　　处：《广州化工》2023年第7期126-129,148,共5页GuangZhou Chemical Industry

摘　　要：通过对布艺沙发和皮革沙发在不同温度、湿度、换气量条件下,测试其在VOC检测箱内测试1~150 h的VOCs释放浓度,分析测试条件对沙发产品VOCs释放的影响。通过试验,得出初步的结论:(1)布艺沙发和皮革沙发的面料及填料检出的VOCs,对TVOC贡献2%以上的,共同VOCs有5种;(2)布艺沙发和皮质沙发整体释放的VOCs有所不同;(3)皮革沙发样品前10 h内VOCs释放浓度有上升趋势,100 h后VOCs释放浓度趋于平衡。The volatile organic compounds(VOCs)emission concentration of fabric sofa and leather sofa were measured in VOCs emission concentration in 1~150 h under different temperature,humidity and air volume.Through the test,the preliminary conclusion was drawn as follows:fabric sofa and leather sofa fabrics and fillers detected VOCs,TVOC contribution of more than 2%,a total of 5 VOCs.Fabric Sofas and leather sofas emit VOCs differently overall.VOCs emission concentration of leather sofa samples increased in the first 10 h,and VOCs emission concentration tended to balance after 100 h.

关 键 词：沙发 挥发性有机物VOCs VOC检测箱 温度 湿度 换气量 

分 类 号：O652.2[理学—分析化学]