计量学报Issue(4)：445-448,4.DOI:10.3969/j.issn.1000-1158.2015.04.24
丁腈橡胶在燃气介质中的老化性能测试研究
Experiment lnvestigation on Aging Performance of NBR in Town Gas
摘要
Abstract
Based on the hot air aging test methods,a device is created to test the aging performance of rubber,which has the ability to flush test samples in the circulation of atmosphere. The NBR is used as sample to test its aging performance under different temperature and atmosphere,and predict its use of time. The results show that when accelerated aging test under air atmosphere,the deviation of the predict results and actual use time is above 80% ,the aging rate of NBR under gas environment is 1 ~ 2 times that of hot air,and when accelerated aging test undergas atmosphere,comparing the predict results and actual use time,the deviation is under 20%.关键词
计量学/橡胶老化性能/燃气/耐燃气性能/加速老化测试/使用时间/丁腈橡胶Key words
Metrology/Rubber aging performance/Town gas/Resistant to gas performance/Accelerated aging test/Service time/NBR分类
通用工业技术引用本文复制引用
潘海宁,严荣松,赵自军..丁腈橡胶在燃气介质中的老化性能测试研究[J].计量学报,2015,(4):445-448,4.基金项目
中国标准化研究院院长基金项目(262014Y-3343) （262014Y-3343）
