摘要
在浓缩洗衣粉中添加不同比例过碳酸钠,考察其在浓缩洗衣粉中的适配性。过碳酸钠对国标碳黑污布、皮脂污布和有色污渍的去污力有正向增强作用,但用量并不是越高越好,高含量过碳酸钠会影响蛋白污布去污力、加速自身活氧分解;通过与活化剂复配可提升过碳酸钠浓缩洗衣粉的低温溶解性。
Different percentages of sodium percarbonate were added to concentrated laundry detergent to assess its suitability.Sodium percarbonate had a positive effect on the detergency of coloured stains,national standard carbon black stains and sebum stains,but the dosage of sodium percarbonate was not the higher the better,as the high content of sodium percarbonate affected the detergency of protein and accelerated the decomposition of its own active oxygen;The low temperature solubility of sodium percarbonate in concentrated laundry detergents could be improved by combining it with activators.
作者
吴晓圆
何成
梁勇伟
刘英
WU Xiaoyuan;HE Cheng;LIANG Yongwei;LIU Ying(NICE Zhejiang Technology Co.,Ltd.,Hangzhou,Zhejiang 310051,China;Key laboratory of green cleaning technology and washing supplies in Zhejiang Province,Lishui,Zhejiang 323000,China)
出处
《中国洗涤用品工业》
CAS
2024年第4期13-19,共7页
China Cleaning Industry
关键词
浓缩洗衣粉
过碳酸钠
有色污渍
concentrated laundry detergent
sodium percarbonate
colored stains
