不同温湿度条件下家具的甲醛释放量

甲醛是室内环境污染的主要污染源之一由于各种测试方法的差异和测试结果表征方式不同,且环境因素的影响使得室内环境中甲醛的含量不断变化,使得测试结果可比性差采用3种测试方法,分别对同种家具样品进行甲醛释放量的测试,分析在不同温度和相对湿度条件下甲醛释放量的变化情况,为测试方法的改进和发展提出合理化建议

Study on Determination of Formaldehyde Emission from Furniture Products under Different Temperature and Relative Humidity

Formaldehyde is one of the primary pollution sources of indoor environment pollution. Owing to the variance among various test methods and the difference between the representation of test results, in addition, the concentration of formaldehyde in the indoor environment is affected by the environmental factors, the test results are of poor comparison. In this paper, three different test methods were used to ob- tain formaldehyde emissions of the same kind of furniture samples. Based on the analysis of the change of formaldehyde emission under different conditions of temperature and relative humidity, the authors pro- pose proper suggestions for the improvement and development of test methods.