Casella M L, Schmidt-Lorenz W
Department of Food Science, Swiss Federal Institute of Technology, Zürich.
Zentralbl Hyg Umweltmed. 1989 Sep;188(6):550-8.
After a formaldehyde exposition of 100 cm2 aluminium plates covered with a structured lacquer during 60 min at 40 degrees C and relative humidity of about 90% in a model chamber formaldehyde residues of 9.5, 21.9 and 57 micrograms HCHO 100 cm-2 were recorded for plates exposed respectively to 0.75, 1.5 and 3.2 mg HCHO l-1 air. In the model chamber tempered at 40 degrees C the reduction of the HCHO residues after an additional 60 min ventilation with an internal air circulation was 63%. After a passive aeration for 60 min in a room at ambient temperature (24 +/- 3 degrees C) without ventilation the formaldehyde residues decreased by 70-74%. In a heating cabinet tempered at 40 degrees C after an internal active aeration of 60 minutes the residual formaldehyde diminished by 76-82%.
在一个模拟舱中，将覆盖有结构化漆的100平方厘米铝板在40摄氏度、相对湿度约90%的条件下用甲醛暴露60分钟，对于分别暴露于0.75、1.5和3.2毫克甲醛/升空气中的铝板，记录到的甲醛残留量分别为9.5、21.9和57微克甲醛/100平方厘米。在40摄氏度的模拟舱中，通过内部空气循环再通风60分钟后，甲醛残留量减少了63%。在室温（24±3摄氏度）且无通风的房间中进行60分钟的被动曝气后，甲醛残留量减少了70 - 74%。在40摄氏度的加热柜中进行60分钟的内部主动曝气后，残留甲醛减少了76 - 82%。
