[1]张慧慧,刘 茜*,王晓娟,等.SEBS防水透湿膜复合织物的性能分析及透湿透气性仿真模拟[J].服装学报,2026,11(02):105-112.
　ZHANG Huihui,LIU Qian*,WANG Xiaojuan,et al.Performance Analysis and Simulation of Moisture Permeability and Air Permeability of SEBS Waterproof and Moisture-Permeable Membrane Composite Fabrics[J].Journal of Clothing Research,2026,11(02):105-112.
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SEBS防水透湿膜复合织物的性能分析及透湿透气性仿真模拟()

《服装学报》[ISSN:2096-1928/CN:32-1864/TS]

卷:
第11卷
期数:
2026年02期
页码:
105-112
栏目:
服装材料
出版日期:
2026-05-01

文章信息/Info

Title:
Performance Analysis and Simulation of Moisture Permeability and Air Permeability of SEBS Waterproof and Moisture-Permeable Membrane Composite Fabrics
作者:
张慧慧1;  刘 茜*1;  王晓娟1;  胡东兴2;  周加权2
1.上海工程技术大学 纺织服装学院,上海 201620; 2.深圳市斯佰祥科技有限公司,广东 深圳 518127
Author(s):
ZHANG Huihui1;  LIU Qian*1;  WANG Xiaojuan1;  HU Dongxing2;  ZHOU Jiaquan2
1.School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China; 2. Shenzhen Sibaixiang Technology Co.,Ltd.,Shenzhen 518127,China
分类号:
TQ 325.2; TP 391.9
文献标志码:
A
摘要:
为研究聚(苯乙烯-乙烯-丁烯-苯乙烯)(SEBS)膜复合织物的防水、防风与透湿性能,采用座滴法、压差法及倒杯法,对单层膜与单层织物复合的双层结构膜复合织物,以及中间层膜与上下层织物复合的3层结构膜复合织物进行性能测试。结果表明:双层和3层结构的膜复合织物都具有优异的透湿性与防风性,且可满足一般防水需求。双层结构的膜复合织物接触角为154.2°,透气率为0.7 mm/s,透湿率为10 134 g/(m2·d); 3层结构的膜复合织物中,高密度平纹底布的接触角为144.6°,透气率为0.4 mm/s,透湿率为15 867 g/(m2·d); 低密度纬平针底布的接触角为128.2°,透气率为1.2 mm/s,透湿率为12 582 g/(m2·d)。不同复合结构膜复合织物的接触角和透气率差异较小,而透湿率差异较大,3层复合结构的透湿性优于双层复合结构,其中底布为高密度平纹的膜复合织物透湿性最好。基于此,采用COMSOL Multiphysics仿真软件,通过有限元法建立膜复合织物的透气透湿性能预测模型,结果显示,仿真模拟数值与实验测试值的误差均低于15%。该有限元仿真模型可为未来膜复合织物结构的优化提供参考。
Abstract:
To study the waterproof, windproof, and moisture-permeable properties of poly(styrene-ethylene- butylene-styrene)(SEBS)membrane composite fabrics, this study used the sessile drop method, the pressure difference method, and the inverted cup method to test the performance of membrane composite fabrics with two different structures:a two-layer structure consisting of a single-layer membrane and a single-layer fabric, and a three-layer structure consisting of a middle-layer membrane and upper and lower layers of fabric. The results show that both the two-layer and three-layer membrane composite fabrics exhibit good moisture-permeable and windproof properties, and can meet the general waterproof requirements. The two-layer membrane composite fabrics show a contact angle of 154.2°, an air permeability of 0.7 mm/s, and a moisture permeability of 10 134 g/(m2·d). Among the three-layer membrane composite fabrics, the one with a high-density plain weave base fabric shows a contact angle of 144.6°, an air permeability of 0.4 mm/s, and a moisture permeability of 15 867 g/(m2·d); the one with a low-density weft plain stitch base fabric shows a contact angle of 128.2°, an air permeability of 1.2 mm/s, and a moisture permeability of 12 582 g/(m2·d). The differences in contact angle and air permeability among membrane composite fabrics with different composite structures are small, while moisture permeability varies significantly. The three-layer composite structure exhibits better moisture permeability than the two-layer composite structure, and the membrane composite fabric with a high-density plain weave base fabric shows the best moisture permeability. Based on these findings, this study establishes a predictive model for the air and moisture permeability of membrane composite fabrics using COMSOL Multiphysics simulation software and the finite element method. The result shows that the error between the simulated values and the experimental test values is less than 15%. This finite element simulation model can provide a reference for the future optimization of membrane composite fabric structures.

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更新日期/Last Update: 2026-04-30