木质人造板材中甲醛释放特征的研究  

Study on Formaldehyde Emissions from Artificial Wood-based Board

作　　者：石克虎[1] 杨正宏[1] 孙媛[1] 

机构地区：[1]同济大学材料科学与工程学院,上海200092

出　　处：《建筑材料学报》2005年第1期47-50,共4页Journal of Building Materials

摘　　要：用按美国材料和试验协会标准(ASTM)自行设计的小型环境测试舱跟踪测量了3种常用人造板材中甲醛的释放浓度,并考察了其环境影响因子;建立了甲醛释放模型并用其对中密度板材中的甲醛释放过程进行模拟,结果表明,该模型所拟合的指数衰减曲线与实验数据吻合较好.A small scale environmental chamber was designed according to the standard of ASTM. The formaldehyde emission concentration of three types of typical artificial wood-based board mainly used in building under different conditions in a certain period were measured. A mathematic model was developed to predict the concentration of formaldehyde emitting from wood-based board and the result was well.

关 键 词：甲醛释放 并用 研究 ASTM 模拟 木质人造板材 拟合 小型 材料 标准 

分 类 号：TU531[建筑科学—建筑技术科学] TS653[轻工技术与工程]