基于加速老化和自然贮存数据的氟硅橡胶制品贮存寿命预估  

Storage Life Prediction of Fluorine Rubber Products Based on Accelerated Aging and Natural Storage Data

作　　者：马同玲[1] 党晓勇[1] 庞明磊 

机构地区：[1]北京动力机械研究所,北京100074 [2]中国兵器工业第五三研究所,济南250031

出　　处：《装备环境工程》2014年第4期65-69,87,共6页Equipment Environmental Engineering

摘　　要：目的准确评价氟硅橡胶制品的贮存寿命。方法利用G402氟硅橡胶制品自然贮存数据对加速老化试验数据进行检验。结果确认加速老化试验方法可行,数据可信,并根据加速老化试验中的模拟试验确定了贮存失效临界值。结论推测出G402氟硅橡胶制品的贮存寿命可以达到15年。Objective To accurately evaluate the storage life of fluorine rubber products. Methods The accelerated storage test data were verified using the natural storage data of fluorine rubber G402. Results The results confirmed the feasibility of the accelerated aging test method and the reliability of the data. The failure threshold was determined through the simulation test in accelerated aging test. Conclusions It was predicted that the storage life of fluorine rubber G402 products reached up to 15 years.

关 键 词：自然贮存 加速老化 橡胶密封件 贮存寿命 

分 类 号：TQ333[化学工程—橡胶工业]