《Tab.5Hygroscopicity of pyrotechnic mixtures》

  提示：宽带有限、当前游客访问压缩模式

本系列图表出处文件名：随高清版一同展现

《赤磷基发烟剂的热分解及稳定性研究（英文）》

1. 获取 高清版本忘记账户？点击这里登录

1. 下载图表忘记账户？点击这里登录

In Tab.5，hygroscopic rate of pyrotechnic mixtures decrease compared to RP，this is because Teflon，which is hydrophobic material，is coated on the surface of RP to prevent the uptake of water by the RP.On the other hand，the oxidizers have an important effect on the hygroscopicity of pyrotechnic mixtures.When the oxidizers are easier to absorb moisture，the pyrotechnic mixtures have higher relative hygroscopic rate，such as the oxidants are KNO3and Ba（NO3）2.When the oxidizers are not easier to absorb moisture，the pyrotechnic mixtures have lower relative hygroscopic rate，such as Mn O2，Fe2O3and KMn O4.