湿度对浸渍纸层压木质地板尺寸稳定性的影响  

Humidity Effect on Dimensional Stability of Laminate Flooring

作　　者：李旸[1,2] 

机构地区：[1]中国林科院木材工业研究所 [2]国家林业局木材科学与技术重点实验室,北京100091

出　　处：《木材工业》2010年第6期18-20,共3页China Wood Industry

摘　　要：通过试验,分析比较了检测时的湿度变化对浸渍纸层压木质地板尺寸稳定性测试结果的影响。试验结果表明,在相同的试验条件下,当相对湿度值不同时,浸渍纸层压木质地板在厚度方向上的尺寸变化,远远大于其在长度方向上的变化。Laminated flooring samples were conditioned in different relative humidity（from 30% to 90%）at（23±2）℃ and their dimensional stability was evaluated.The results showed that when the relative humidity was increased from 30% to 90%,the samples had much bigger increase rate of thickness swelling than that of longitudinal expansion.

关 键 词：浸渍纸层压木质地板 相对湿度 尺寸稳定性 

分 类 号：TU531.1[建筑科学—建筑技术科学]