温度对建材中可散发甲醛含量的影响

工程热物理学报 , 2008, 29(7): 1171-1173.

1.清华大学建筑技术科学系,北京,100084

2.清华大学建筑技术科学系,北京,100084

3.清华大学建筑技术科学系,北京,100084

4.清华大学建筑技术科学系,北京,100084

基金项目: 国家自然科学基金(50478012) 国家自然科学基金(50725620)

IMPACT OF TEMPERATURE ON THE EMITTABLE CONTENT OF FORMALDEHYDE IN BUILDING MATERIAL

本文采用多平衡态回归法测量了常温下密度板中可散发甲醛含量,并与国标方法萃取法所测结果进行对比.发现材料巾的可散发甲醛含量远小于萃取法所测得的总含量,说明建材中的甲醛很大一部分在常温下无法释放出来.

[1]	Steven S. Cox;John C. Little;Alfred T. Hodgson .Measuring Concentrations of Volatile Organic Compounds in Vinyl Flooring[J].Journal of the Air & Waste Management Association,2001(8):1195-1201.
[2]	Smith J;Zhang J;Salonvaara M.An Experimental Technique for Determining the Initial Concentrations of Emmittable VOCs in Building Materials[A].,2006:Abstract,344.
[3]	Wang X K;Zhang Y P;Qian K.Determination of Concentrations of Mobile Volatile Organic Compounds,the Partition Coefficient and the Diffusion Coefficient in Dry Building Materials[A].Proceedings of Healthy Buildings,2006:75-79.

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