摘要
利用稳健统计技术对合成橡胶行业的25家检测实验室所做的数据进行了分析,对各实验室的检测能力进行了评价。结果表明,所有参加数据比对的实验室基本代表了合成橡胶行业橡胶拉伸性能测试水平;合成橡胶生产企业的实验室测试水平高于加工企业实验室的测试水平;质检、科研单位实验室的测试水平高于企业实验室的测试水平。
The rubber were tested in 25 laboratories in synthetic rubber industry, and the test data were compared and analyzed by robust statistical method. The evaluation results showed that all the laboratories taken part in this work represented the testing level of tensile stress-strain properties of rubber in the synthetic rubber industry. The testing level of the laboratories in synthetic rubber companies is higher than that of the laboratories in rubber processing companies. The test level of the laboratories of quality inspected unit and research unit is higher than that of the laboratories of companies.
出处
《石油化工应用》
CAS
2009年第9期79-81,共3页
Petrochemical Industry Application
关键词
橡胶拉伸性能
数据比对
稳健统计
结果评价
tensile Stress -train property of rubber
data comparison
robust statistics
result evaluation
