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絮凝技术在香波中的研究及应用
王云, 刘德海, 张伟雄, 周晓璐
广州市白云联佳精细化工厂
摘要:
通过实验和絮凝图片比较分析,研究了絮凝的形成及其护发原理。实验结果表明,阳离子聚合物的絮凝效果随着分子量和电荷密度的增大而提升,而氯化钠的添加量对絮凝的形成具有极为关键的作用。通过筛选不同的阳离子聚合物,得出具有理想絮凝效果的阳离子聚合物为决明胶羟丙基三甲基氯化铵与瓜儿胶羟丙基三甲基氯化铵,而具有较高电荷密度的决明胶羟丙基三甲基氯化铵具有更好的絮凝效果。
关键词:  瓜儿胶羟丙基三甲基氯化铵  决明胶羟丙基三甲基氯化铵  絮凝  氯化钠
DOI:10.13222/j.cnki.dc.2017.02.004
分类号:
基金项目:
Research and application of flocculation technology in shampoo
WANG Yun, LIU De-hai, ZHANG Wei-xiong, ZHOU Xiao-lu
Guangzhou Baiyunlianjia Fine Chemistry Factory
Abstract:
The formation of flocculation and its mechanism of hair care were studied through comparing experiments and flocculation images. The results showed that the flocculation effects of cationic polymers were improved with the increase of molecular weight and electric density, but the amount of sodium chloride had played a key role in the formation of flocculation. Through selecting different cationic polymers, it was concluded that gelatin hydroxypropyltrimethyl ammonium chloride and guar gum hydroxypropyltrimethyl ammonium chloride had ideal flocculation effect, and gelatin hydroxypropyltrimethyl ammonium chloride with higher charge density had better flocculation effect.
Key words:  guar gum hydroxypropyltrimethyl ammonium chloride  gelatin hydroxypropyltrimethyl ammonium chloride  flocculation  sodium chloride

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