复合防辐射织物的制备及性能测试

Preparation and Performance Test of Composite Radiation Protection Fabric

以细菌纤维素(BC)为基体,碳化镐纳米粉末为功能填料,使用浸渍与电纺相结合的方式,制备了具有一定结构性能和核辐射屏蔽性能的结构功能一体化复合材料试样。其中,功能填料碳化鹄(WC)占比分别为2%,4%,6%,8%,经过纺丝成膜效果和性能测试,均表现出6%为最佳浓度。

Bacterial cellulose(BC)was used as the matrix and tungsten carbide nanopowder was used as functional filler,the structural and functional composite samples with certain structural properties and nuclear radiation shielding properties were prepared by the combination of impregnation and electrospinning.Among them,the functional filler tungsten carbide(WG)accounted for 2%,4%,6%,8%respectively.After spinning and film forming effect and performance test,both showed 6%as the best concentration.