摘要
模拟室内环境,采用吸附管捕集-热脱附-气相色谱-质谱(GC-MS)联用仪,对不同基材制备家具释放的挥发性有机物(VOCs)进行测试,并分析主要挥发物的释放规律。结果表明:随着时间的推移,不同基材制备家具VOCs释放的浓度下降,种类减少;同一容积环境内,家具承载量越大,TVOC释放浓度越高。
The volatile organic compounds (VOCs) from furniture composed of different materials were detected with Gas Chromatography-Mass Spectrometer in simulation indoor environment.The results showed that the release concentration of the VOCs decreased with time extension.In the same volume environment,the higher the load rate of furniture,the higher the TVOC release concentration.
作者
陈红军
张蕾
胡艳君
石鹏途
CHEN Hong-jun;ZHANG Lei;HU Yan-jun;SHI Peng-tu(Hunan Testing Institute of Product and Commodity Supervision,Changsha 410000,Hunan,China)
出处
《木材工业》
北大核心
2019年第6期6-9,共4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)
“家具产品中挥发性有机物(VOCs)综合释放机理、承载模型、限量值的研究”(2016YFF0204503)
