合成材料老化与应用2017，Vol.46Issue(4)：39-41,78,4.
透明热封聚丙烯中乙烯含量标准物质定值不确定度的评定
Evaluation of Uncertainty for Ethylene Content of 1-Butene-ethylene-propylene Terpolymer Reference Material
高杜娟 1赵家琳 1赵又穆 1陈婧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 measurement for ethylene content of 1-butene-ethylene-propylene terpolymer reference material was evaluated.Evaluation of uncertainty measurement for ethylene content of 1-butene-ethylene-propylene terpolymer reference material was influenced on uniformity tests,stability tests and the repeatability of all laboratories results.Uncertainty of ethylene content of 1-butene-ethylene-propylene terpolymer reference material was 0.06,nominal value was 2.62±0.06.关键词
不确定度/乙丙丁三元共聚聚丙烯/标准物质/乙烯含量Key words
uncertainty/1-butene-ethylene-propylene terpolymer/reference material/ethylene content分类
化学化工引用本文复制引用
高杜娟,赵家琳,赵又穆,陈婧..透明热封聚丙烯中乙烯含量标准物质定值不确定度的评定[J].合成材料老化与应用,2017,46(4):39-41,78,4.
