一些纺织面料在高湿、高温条件下折痕处变色现象的初步研究  

A preliminary study on the discoloration at the crease of some textile fabrics under high humidity and temperature conditions

作　　者：陈思宇 张铃娟 冯娟 CHEN Siyu;ZHANG Lingjuan;FENG Juan(Nantong Institute of Fiber Testing,Nantong,Jiangsu 226000,China)

机构地区：[1]南通市纤维检验所,江苏南通226000

出　　处：《中国纤检》2025年第2期70-73,共4页China Fiber Inspection

基　　金：江苏省市场监督管理局技术能力提升项目(NL2023042)。

摘　　要：为了探究一些纺织面料在存储堆放过程中发生的季节性折痕处变色的原因,本文从多角度分析,并且采用流动式混合气体腐蚀试验箱对面料进行色牢度试验,分析温湿度条件对面料耐二氧化氮色牢度和耐臭氧色牢度的影响,通过试验,发现纺织面料此类季节性折痕处变色来源于空气中的氧化氮污染物,且在高温高湿条件下尤为显著。In order to explore the causes of discoloration at the seasonal crease during the storage and stacking of some textile fab-rics,this paper analyzes from multiple angles that the discoloration may be caused by atmospheric pollutants,and uses a flowing mixed gas corrosion test chamber to test the color fastness of fabrics,and analyzes the influence of temperature and humidity con-ditions on the fabric's color fastness to nitrogen dioxide and ozone.Through the test,It was found that the discoloration of seasonal creases of textile fabrics came from nitrogen oxide pollutants in the air,and it was particularly significant under high temperature and high humidity conditions.

关 键 词：纺织面料 折痕处变色 大气污染物 色牢度 高温高湿 

分 类 号：TS1077[轻工技术与工程—纺织工程]