40L干燥器法与气体分析法及穿孔萃取法测定中密度纤维板甲醛释放量的相关性研究  

Study on the Correlation between the 40L Desiccator Method,the Gas Analysis Method and the Perforation Extraction Method for Measuring the Formaldehyde Emission of MDF

作　　者：彭毅卿 

机构地区：[1]国家家具及室内环境质检中心,北京100076

出　　处：《林业机械与木工设备》2017年第12期46-49,共4页Forestry Machinery & Woodworking Equipment

基　　金：北京建筑材料检验研究院有限公司课题项目(KYMC003)

摘　　要：分别采用40L干燥器法、气体分析法及穿孔萃取法测定了中密度纤维板的甲醛释放量,并通过SPSS统计分析软件对检测结果进行了比较与分析,建立了相关的回归模型线性方程,研究了三种方法之间的相关性。结果表明,三种检测方法之间存在相关关系且为高度正相关,在显著水平α=0.01时极显著。; The 40L desiccator method, the gas analysis method and the perforation extraction method are used to measure the formaldehyde emission of MDF respectively and the results are compared and analyzed through SPSS sta-tistical software, with a correlation regression model linear equation established, the correlation between the three methods researched, the results showing the presence of correlation between the three methods, in highly position cor-relation, extremely significant in the case of significant level a =0. 01.

关 键 词：穿孔萃取法 40L干燥器法 气体分析法 相关性 

分 类 号：TS612[轻工技术与工程]