纺织工程学报2025，Vol.3Issue(3)：34-41,8.
瓜蒌皮色素基于稀土媒染在丝织物上的性能研究
Research on the properties of cucurbital pigments based on rare earth media dyed on silk fabrics
摘要
Abstract
To address the unsatisfactory dyeing effects of natural dyes and aiming to reduce environmental pollu-tion caused by the use of traditional heavy metal mordants such as alunite and ferric sulfate,investigates the dye-ing performance of pericarpium trichosanthis pigment on silk fabrics using rare earth mordants,with a focus on exploring the mechanism of action of lanthanum chloride as the mordant.The dyeing process parameters were optimized using Design of Experiments(DOE)and single-factor experimental designs.The results indicate that the optimal mordanting process for Pericarpium Trichosanthis involves the use of lanthanum chloride as the mor-dant at a concentration of 7 g/L,with a Pericarpium Trichosanthis pigment concentration of 2.5 g/L,a mordant-ing temperature of 60℃,a mordanting time of 60 minutes,and a dye solution pH of 2.Silk fabrics mordanted with lanthanum chloride and dyed with Pericarpium Trichosanthis exhibit a crock fastness rating of 4 or above,a light fastness rating of 6 to 7,and a washing fastness rating of 4.关键词
瓜蒌皮色素/稀土氯化镧/后媒法/丝织物/实验设计Key words
trichosanthes skin pigment/rare earth lanthanum chloride/posterior medium method/silk fabric/de-sign of experiment分类
轻工纺织引用本文复制引用
许芝丹,唐其权,李兴友,常国强,张扬帆,易宁波,田立勇..瓜蒌皮色素基于稀土媒染在丝织物上的性能研究[J].纺织工程学报,2025,3(3):34-41,8.基金项目
五邑大学博士科研启动经费(BSQD2014) （BSQD2014）
五邑大学教改项目(JX2021043) （JX2021043）
"纺织之光"教改项目(2021BKJGLX280) （2021BKJGLX280）
教育部产学合作协同育人项目(230829014807279). （230829014807279）
