目的 研究包装容器壁厚及是否夹有铝箔对玻璃钢密封包装容器试验样品透湿度的影响，获得玻璃钢密封包装容器透湿度变化规律。方法 在某试验站棚下开展透湿测试试验，用硅胶测试法来对试验样品进行测试。结果 研究表明，包装容器壁厚对其透湿度有明显影响，壁厚越厚则其透湿度越低；试验周期对试验样品透湿度也有一定的影响，在一定试验周期内，试验时间越长则透湿度也越低，同时相较于同壁厚的试验样品，夹有铝箔对容器透湿度的影响尤为显著。结论 通过对试验结果进行分析，获得了玻璃钢密封包装容器试验样品透湿度试验数据、壁厚和是否夹有铝箔对包装容器透湿度影响的变化趋势，为完善军用密封包装整体防护性能评价体系和提升武器装备环境适应性提供帮助。

The work aims to study the effects of wall thickness and aluminum foil on the moisture penetration of GFRP sealed packaging container test samples to obtain the change law of moisture penetration of GFRP sealed packaging container. The test of moisture penetration was carried out in some test station shed, and the test sample was tested in the method of silica gel test. The study showed that the wall thickness of the packaging container had a significant effect on its moisture penetration. The thicker the wall was, the lower the moisture penetration was. The test period had certain effect on the moisture penetration of the test sample. In certain test period, the longer the test period was, the lower the moisture penetration was. At the same time, compared with the test sample of the same wall thickness, the influence of aluminum foil on the moisture penetration of the container was particularly significant. On the basis of analyzing the test results, the moisture penetration test data of test samples of the GFRP sealed packaging container as well as the change trend of influence of wall thickness and aluminum foil on the packaging container moisture penetration are obtained, so as to provide help for the improvement of overall protective performance evaluation system of the military sealed package and the enhancement of weaponry environmental adaptation.