染整技术2025，Vol.47Issue(7)：24-28,5.
阻燃棉针织物荧光黄强度达到欧标美标的工艺技术
Process technology of making the fluorescent yellow intensity of flame-retardant cotton knitted fabric meet European and American standards
陶玉忠 1孙春灵 1朱红亚 1宗军 1赵淑君1
作者信息
- 1. 新乡市新星特种织物有限公司,河南 新乡 453000
- 折叠
摘要
Abstract
The high-visibility knitted fluorescent yellow garment fabric is dyed with the reactive Remazol fluores-cent yellow dye FL produced by Dystar,and then flame-retardant treated with TEHT,resulting in a significant decrease in fluorescence coordinate values.After testing the the color fastness to sunlight under the hernia lamp,the fluorescence value will further attenuates.After irradiation with 20 units of European standard and 40 units of American standard,the coordi-nate intersection point will escape from the diamond box,and the brightness value will also be lower than 0.7,resulting in the inability to deliver the finished product due to non-compliance with fluorescence standards.This production process takes measures such as improving the whiteness of semi-finished products,using cold pile dyeing to control the stacking temperature and time,and controlling the color fastness to washing after cold pile,to achieve the highest color cloth coordi-nate value,even exceeding the diamond range.The flame-retardant finishing process reduces the intensity of formaldehyde washing process after flame-retardancy by controlling the amount of flame-retardant,liquid ammonia flow rate,and flame-retardant oxidation temperature.Control the pH of the fabric to reach the fluorescence coordinate value,and stabilize it within the diamond box after sun exposure,meeting the requirements of European and American standards.关键词
针织/染色/荧光度/阻燃Key words
knitted fabric/dyeing/fluorescence/flame-retardant分类
轻工纺织引用本文复制引用
陶玉忠,孙春灵,朱红亚,宗军,赵淑君..阻燃棉针织物荧光黄强度达到欧标美标的工艺技术[J].染整技术,2025,47(7):24-28,5.
