浸渍纸层压木地板内结合强度不确定度评定  

Evaluation of uncertainty on testing internal bond strength of laminate flooring

作　　者：喻宁华[1] 

机构地区：[1]国家林业局林产品质量检验检测中心(长沙),湖南长沙410004

出　　处：《湖南林业科技》2013年第4期69-70,85,共3页Hunan Forestry Science & Technology

基　　金：国家林业局948项目(2011-4-11)

摘　　要：依照JJF 1059.1-2012《测量不确定度评价与表示》的方法,对浸渍纸层压木地板内结合强度测量试验中影响其测量结果不确定度进行了分析和评定。结果表明:浸渍纸层压木地板内结合强度为:σ=(1.04±0.01)MPa,其中扩展不确定度的包含因子k=2,置信概率p=95%。According to the method of JJF 1059. 1 -2012 ＂Assessment and expression of uncertainty＂, the influence results of un cer- tainty in the test of internal bond strength of laminate flooring were analyzed and evaluated. The results showed that, the value of inter- nal bond strength of laminate flooring was σ = （ 1.04 ±0. 01 ） MPa, and the coverage factor （ k）, confidence probability （p） of ex- panded uncertainty were 2 and 95% respectively.

关 键 词：浸渍纸层压木地板 内结合强度 不确定度 

分 类 号：TS653[轻工技术与工程]