稳定剂对过氧化尿素合成、储存及漂白性能的影响  

Effects of Stabilizers on the Synthesis,Storage and Bleaching Performance of Urea Peroxide

作　　者：高洁[1] 于洪健 诸葛学静 佟潇[2] GAO Jie;YU Hong-jian;ZHU-GE Xue-jing;TONG Xiao(College of Light-Industry and Textile,Qiqihar University,Qiqihar 161006,Heilongjiang China;Library of Qiqihar University,Qiqihar 161006,Heilongjiang China)

机构地区：[1]齐齐哈尔大学轻纺学院,齐齐哈尔161006 [2]齐齐哈尔大学图书馆,齐齐哈尔161006

出　　处：《染料与染色》2022年第3期40-42,29,共4页Dyestuffs and Coloration

基　　金：黑龙江省省属高校基本科研业务费(135409706)。

摘　　要：研究了在过氧化尿素的合成、储存及漂白应用中不同稳定剂对稳定性的影响。结果表明:稳定剂能提高过氧化尿素的稳定性;不同的稳定剂对其室温贮存及热储实验的稳定性影响不同:加入柠檬酸时,过氧化尿素分解生成的有效漂白成分利用率最高;在过氧化尿素漂白处理亚麻短纤维工艺中,从白度和断裂强度指标来看,EDTA的稳定性优于柠檬酸。The effects of different stabilizers on the stability of urea peroxide in its synthesis,storage and application were studied.The results show that the stabilizer can improve the stability of urea peroxide.Different stabilizers have different effects on the stability of its storage at room temperature and heat storage.When citric acid is added,the utilization rate of the effective bleaching ingredients produced by the decomposition of urea peroxide is the highest.In the process of bleaching flax staple fiber with urea peroxide,the stability of EDTA is better than that of citric acid in terms of whiteness and breaking strength.

关 键 词：稳定剂 过氧化尿素 合成 储存 漂白 

分 类 号：TQ610.42[化学工程—精细化工]