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半嵌入式HDPE/VIS复合膜具有量身定制的浸透性和优越的机械耐久性,用于户外保护应用

Heng Zhang¹, Qian Zhai¹, Qi Zhen²

¹College of intelligent textile and fabric electronics, Zhongyuan University of Technology, No. 1 Huaihe Road, Xinzheng, Zhengzhou, Henan 451191, P.R. China.

|August 18, 2025

概括

一种新的微纤维膜通过改善液体管理和舒适性来增强户外个人防护设备 (O-PPE). 这种创新材料为户外活动提供了更好的保护和透气性.

科学领域:

材料科学材料科学材料科学
织工程织工程织工程
纳米技术纳米技术

背景情况:

户外个人防护设备 (O-PPE) 需要提高舒适性和功能.
目前的O-PPE经常患有液体管理不良和刚性,限制了用户的舒适性.
需要先进的材料来在苛刻的环境中平衡保护和可穿戴性.

研究的目的:

开发一种用于增强O-PPE的新型微纤维膜.
提高防护装备的液体管理,透气性和热舒适度.
为了创建一个耐用和舒适的材料用于户外应用.

主要方法:

半嵌入式高密度聚乙烯 (HDPE) /粘 (VIS) 微纤维膜的制造.通过水纠.
使用HDPE的快速线和VIS纤维网的卡丁.
液体管理的特征 (单向运输指数),水蒸气传输速率,空气透性,辐射冷却,柔软性和机械性能.

主要成果:

实现了高累积单向运输指数为1036%的高级液体管理.
证明了1973 g/{m2·24 h) 的高水蒸气传输率和有效的空气阻塞.
暴露在白天的辐射冷却,最大温度降低12.9°C,软度为0.24 N.

结论:

开发的HDPE/VIS微纤维膜提供了保护,舒适性和耐久性的平衡组合.
这种材料为先进的O-PPE提供了一种多功能解决方案,解决了当前轮的局限性.
通过调整制造参数以获得最佳性能,可以调整膜的性能.

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