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首页> 外文会议>Second International Conference on Safety amp; Protective Fabrics, Apr 26-28, 2000, Arlington, VA >APPROACH TO QUANTIFYING CHANGES IN THE DEGRADATION AND PERFORMANCE OF CB PROTECTIVE CLOTHING
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APPROACH TO QUANTIFYING CHANGES IN THE DEGRADATION AND PERFORMANCE OF CB PROTECTIVE CLOTHING

机译：量化CB保护性衣服的降解和性能变化的方法

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摘要

Research related to the Lightweight Chemical Protective Clothing Program for the Canadian Forces (CF) has focused on reducing thermal load and optimizing operational effectiveness of soldiers wearing chemical and biological (CB) protective ensembles in hot climates. To investigate the effects of wear on lightweight barrier materials, 50 garments in three material configurations were exposed to operational wear during military field exercises. A Post Wear Assessment Protocol was developed to qualitatively and quantitatively measure critical properties of wear. The process for documenting wear on the materials and the structural features of the garments provided a useful tool to assess performance of prototype garments. While laboratory investigations provided valuable information on textiles during the down-selection process, the degradation due to wear could not be predicted. The wear assessment revealed that one of the barrier materials degraded beyond acceptable levels for agent penetration and only one of the two outer layers maintained its integrity during a twelve day wear trial.
机译：与加拿大军队轻型化学防护服计划（CF）有关的研究集中于降低热负荷并优化在炎热气候中穿着化学和生物（CB）防护服的士兵的作战效能。为了研究磨损对轻质阻隔材料的影响，在军事野战演习中，将三种材料配置的50件服装暴露在可操作的磨损下。制定了磨损后评估协议，以定性和定量地测量磨损的关键特性。记录服装材料和结构特征磨损的过程为评估原型服装的性能提供了有用的工具。虽然实验室调查在降选过程中提供了有关纺织品的宝贵信息，但无法预测由于磨损引起的降解。磨损评估显示，在12天的磨损试验中，一种阻隔材料的降解程度超过了试剂渗透的可接受水平，而两个外层中只有一层保持了完整性。

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