水性聚氨酯的制备及其在纺织面料鞋材中的应用陈炳基(西安航空职业技术学院自动化工程学院,陕西西安710089)摘要:本文主要从水性聚氨酯的材料制备入手,分析不同材料配比对于水性聚氨酯乳液的黏度、力学性能,以及吸水性的影响。结果发现其随着蓖麻油配量的增加,水性聚氨酯乳液的黏度有下降的趋势,而防水性逐渐增强,在纺织面料鞋材的应用中效果较好。关键词:水性聚氨酯;纺织面料鞋材;耐水性中图分类号TS94文献标志码ADOI:10.13536/j.cnki.issn1001-6813.2023-002-025PreparationofWaterBornePolyurethaneandItsApplicationinTextileFabricsandFootwearMaterialsCHENBing-ji(CollegeofAutomationEngineering,Xi'anAeronauticalPolytechnicInstitute,Xi'an710089,China)Abstract:Theinfluenceofdifferentmaterialratiosontheviscosity,mechanicalproperties,andwaterabsorptionofwaterbornepolyurethanelotionwasanalyzed.Theresultsshowthatwiththeincreaseofcastoroildosage,theviscos⁃ityofwaterbornepolyurethanelotionhasadownwardtrend,andthewaterproofpropertygraduallyincreases.Ithasagoodeffectintheapplicationoftextilefabricsandfootwearmaterials.Keywords:water-basedpolyurethane;textilefabricsandfootwearmaterials;waterresistance收稿日期:2022-07-12;修订日期:2023-01-05作者简介:陈炳基(1994),男,硕士,819368706@qq.com。引言水性聚氨酯胶粘剂具有环保、性能可调等优势,在纺织、皮革等领域有广泛的应用。蓖麻油作为一种天然的多...