苯乙烯-丁二烯橡胶中结合苯乙烯含量标准物质稳定性检验  

Stability Test of Styrene Butadiene Rubber Bound Styrene Content Standard Substance

作　　者：笪敏峰[1] 黄世英[1] 刘俊保[1] DA Min-feng;HUANG Shi-ying;LIU Jun-bao(Lanzhou Petrochemical Research Center,PetroChina,Lanzhou 730060,Gansu,China)

机构地区：[1]中国石油兰州化工研究中心

出　　处：《合成材料老化与应用》2019年第3期85-87,共3页Synthetic Materials Aging and Application

摘　　要：针对2017年研制出的苯乙烯-丁二烯橡胶中结合苯乙烯含量标准物质,选择直线拟合法对短期(9天)和长期(6个月)的稳定性测试数据进行检验,结果表明,研制出的标准物质稳定性非常好。According to the standard material of styrene butadiene rubber developed in 2017,the stability test data of short term(9 days)and long term(6 months)were obtained and analysed can be found by linear fitting.The results show that the stability of the standard material is very good.

关 键 词：苯乙烯-丁二烯橡胶 苯乙烯含量 稳定性 

分 类 号：TQ333.2[化学工程—橡胶工业]