家电科技2025，Vol.3Issue(3)：20-23,35,5.DOI:10.19784/j.cnki.issn1672-0172.2025.03.002
家用干衣机洗护场景的无氟防水整理工艺及防水性能研究
Study on fluorine-free water-repellent finishing process and waterproof performance in the household tumble dryer care context
摘要
Abstract
To address the high cost and energy consumption associated with restoring the diminished waterproof performance of traditional waterproof garments after home laundering,this study explores a novel approach for fabric water-repellent functionalization using household tumble dryers.Untreated pure nylon fabric was selected as the test specimen.By establishing a treatment system involving off-machine spraying followed by in-dryer treatment,we systematically investigated the effects of fluorine-free water-repellent agent concentration(SH-A),add-on level(o.w.f),drying duration,fabric movement pattern,and initial moisture content on the water-repellent performance of pure nylon fabric.The study found that within the home laundry context,untreated pure nylon fabric treated with a fluorine-free process(5%SH-A concentration,1.29%o.w.f,65℃,static drying for 20 minutes)exhibited significantly enhanced water repellency.The water spray rating improved from Grade 2.0 to Grade 4.5,and the static water contact angle reached 133.2°.Importantly,the moisture vapor transmission rate remained high at 2576±2 g/m²·d,air permeability decreased by only 1.67%,and fabric hand feel showed no significant alteration.These results demonstrate that this approach achieves excellent water-repellent functionalization suitable for household application.关键词
家用干衣机/无氟防水整理/烘干/防水性能/整理工艺Key words
Household tumble dryer/Fluorine-free water-repellent finishing/Drying/Waterproof performance/Finishing process分类
信息技术与安全科学引用本文复制引用
傅佳丽,周颖晓,裘璐依,徐壁,丁雪梅..家用干衣机洗护场景的无氟防水整理工艺及防水性能研究[J].家电科技,2025,3(3):20-23,35,5.基金项目
整理剂在织物洗护领域的应用研究. （）
