合成材料老化与应用2016，Vol.45Issue(2)：51-55,94,6.
聚丁二烯橡胶评价用国产操作油密度定值不确定度的评定
Uncertainty Evaluation for Density of Domestic Petroleum Oil for Butadiene Rubber Evaluation
赵慧晖 1笪敏峰 1王春龙 1黄世英 1刘俊保 1杜烨1
作者信息
- 1. 中国石油兰州化工研究中心，国家合成橡胶质量监督检验中心，甘肃兰州730060
- 折叠
摘要
Abstract
The sources of uncertainty and the uncertainty components of characterization of 20℃ density of naphthenic petroleum oil which developed by Lanzhou Petrochemical Research Center for butadiene rubber evaluation were analyzed and evaluated according to JJF 1059. 1 -2012. Evaluation of uncertainty for 20℃density of petroleum oil certified samples were influenced on instrument,the measurement results repeatability of all laboratories,homogeneity and stability of samples. The results showed that the uncertainty of character-ization of 20℃ density of petroleum oil certified samples was 0. 0026 g/cm3 , and the nominal values was (0. 9214 ± 0. 0026)g/cm3.关键词
聚丁二烯橡胶/操作油/密度/不确定度/定值Key words
butadiene rubber/petroleum oil/density/uncertainty/characterization分类
化学化工引用本文复制引用
赵慧晖,笪敏峰,王春龙,黄世英,刘俊保,杜烨..聚丁二烯橡胶评价用国产操作油密度定值不确定度的评定[J].合成材料老化与应用,2016,45(2):51-55,94,6.
