摘要
以天然钙基膨润土为原料,通过活化、阳离子表面改性制得一种生态型净洗剂.实验表明,经其净洗后的活性染料染色织物不仅具有优良的皂洗牢度,而且净洗残液的COD Cr值很低,它可用作一种新型“绿色”织物净洗剂.
An ecological cleaning agent was prepd, with natural Ca-bentonite as raw material by activation and cationic surfactant modification. The expts, demonstrated that the fabrics dyed with reactive dyes had excellent soaping fastness after cleaning with this bentonite, meanwhile the residual liquor from cleaning had very low CODCr. This bentonite could be used as a new green cleaning agent for textiles.
出处
《印染助剂》
CAS
2006年第3期18-20,共3页
Textile Auxiliaries
关键词
膨润土
净洗剂
环境保护
皂洗牢度
bentonite
cleaning agent
environment protecting
soaping fastness
