This study focused on changes in protective performance of steam protective clothing after exposure to conditions such as thermal radiation and frictional abrasion. Totally eight radiation conditions varying on exposure duration and times, four types of abrasion scenarios with different friction cycles and three different combined treatments were designed. Results demonstrated that any increase in radiant exposure duration or exposure times would lead to an initial increase and then a following decrease in the steam protective performance. However, the steam protective performance seemed relatively immune to the friction cycles. When thermal radiation and frictional abrasion acted together, interactions between them existed and their specific interaction highly depended on the distribution of heat exposure duration and friction cycles. Findings of this study provided insight into factors influencing steam protective performance, and could be an aid in developing high performance materials or guidelines for use and maintenance of protective clothing.

这项研究的重点是暴露在热辐射和摩擦磨损等条件下后，蒸汽防护服的防护性能的变化。设计了总共八种辐射条件，这些条件随暴露时间和暴露时间的不同而变化，设计了四种具有不同摩擦循环的磨损方案以及三种不同的组合处理方法。结果表明，辐射暴露持续时间或暴露时间的任何增加都将导致蒸汽保护性能先增加然后降低。然而，蒸汽保护性能似乎相对不受摩擦循环的影响。当热辐射和摩擦磨损共同作用时，它们之间存在相互作用，并且它们的具体相互作用在很大程度上取决于受热时间和摩擦周期的分布。