| 飞行救生饮用水包装材料加速老化试验及其寿命预测 |
| |
| 引用本文： | 穆慧玲,罗丽华,杨昌林,王若永,杜鹏,李彤.飞行救生饮用水包装材料加速老化试验及其寿命预测[J].农产品加工．学刊,2012(9):53-56. |
| |
| 作者姓名： | 穆慧玲 罗丽华 杨昌林 王若永 杜鹏 李彤 |
| |
| 作者单位： | 空军航空医学研究所 |
| |
| 摘 要： | 以飞行救生饮用水的包装材料为研究对象,进行包装材料加速老化试验,根据阿列纽斯反应速率函数预测包装材料的寿命,在55℃下恒温存放飞行救生饮用水,并定期抽样测定其包装材料的相关性能指标(氧气透过率、水蒸气透过率、拉伸强度、断裂伸长率、剥离强度、封合强度、残留溶剂)。研究结果表明,飞行救生饮用水在55℃存放39周,其相关性能均符合规定指标。推算出飞行救生饮用水包装材料在常温下的寿命相当于6年。
|
| 关 键 词： | 飞行 救生水 包装材料 加速老化 寿命预测 |
Accelerated Aging Tests and Shelf-life Predictions of Material of Aircrew Survival Drinking Water |
| |
| MU Hui-ling, LUO Li-hua,YANG Chang-lin,WANG Ruo-yong,DU Peng,LI Tong.Accelerated Aging Tests and Shelf-life Predictions of Material of Aircrew Survival Drinking Water[J].Nongchanpin Jlagong.Xuekan,2012(9):53-56. |
| |
| Authors: | MU Hui-ling LUO Li-hua YANG Chang-lin WANG Ruo-yong DU Peng LI Tong |
| |
| Institution: | (Institute of Aviation Medicine,Air Force,Beijing 100142,China) |
| |
| Abstract: | This study applies accelerated aging experiment and predicts shelf-life of material using Arrheniu,with material of aircrew survival drinking water as experimental object.The water is stored at 55 ℃,analyzes the performance of material at stated intervals,such as oxygen transmission rate,water vapor transmission rate,tensile strength,elongation,bond strength,sealing strength and residual solvent.The results show that the performance of material does not exceed the standards,which stored at 57 ℃ for 39 weeks.It deduces that the shelf-life of material of aircrew survival drinking water at normal temperature is 6 years. |
| |
| Keywords: | aircrew survival drinking water package material accelerated aging shelf-life predictions |
| 本文献已被 CNKI 等数据库收录！ |
|
