丁二烯橡胶质量检验用标准油的应用评价

Application evaluation of standard oil for quality inspection of butadiene rubber

邀请国内20家生产企业及用户的检测实验室对所研制的丁二烯橡胶质量检验用标准油进行应用评价,并与ASTM 103#油进行了对比。结果表明,在95%或99%的置信概率下,用2种油检测丁二烯橡胶时的20组数据中无离群值,数据处于正态分布,各组数据间处于等精度,评价结果处于同一水平,这说明所研制的标准油能够替代ASTM 103#油用于丁二烯橡胶的质量检验中,可以降低检验成本,并为丁二烯橡胶产品标准在合成橡胶行业的推广使用提供便利条件。

20 analysis laboratories from domestic production and processing enterprises of synthetic rubber were invited to evaluate the homemade standard oil used in the quality inspection of butadiene rubber, and the evaluation results were compared with those of ASTM 103^# oil. The results showed that at the confidence probability of 95% or 99% , there were no outliers in 20 series of evaluation data of butadiene rubber properties based on the two kinds of operation oil, the data exhibited a normal distribution, all series of data had equal precision, and the evaluation results were at the same level,indicating the homemade standard oil could replace ASTM 103^# oil to be used in the quality inspection of butadiene rubber to reduce the inspection cost and to provide favourable condition for the populization and application of butadiene rubber product standard in synthetic rubber industry.