| 摘要: |
| 研究了常规AE2S和窄分布AE2S的理化性能，并对其在餐具洗涤剂和洗衣液等产品中的去污力、 泡沫和黏度等应用性能进行了研究。结果表明，窄分布AE2S具有较高的临界胶束浓度（cmc）， 表面张力（γcmc）与常规AE2S相近，但其钙皂分散、抗硬水性能优于常规AE2S；在餐具洗涤剂配 方中，窄分布AE2S体系的去油率、泡沫和增黏性能优于常规AE2S；在普通洗衣液和皂基洗衣液 配方中，窄分布AE2S体系对炭黑、蛋白和皮脂污布的综合去污力与常规AE2S相当，增黏性和泡 沫高于常规AE2S。 |
| 关键词: 窄分布AES 洗洁精 洗衣液 皂基洗衣液 应用性能 |
| DOI：10.13222/j.cnki.dc.2016.08.005 |
| 分类号:TQ423.11 |
| 基金项目: |
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| Study of application performances of narrow distribution AES in liquid detergent products |
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WANG Ze-yun1, SUN Yong-qiang2, LIU Xin-jian, SHAO Wen-zhu, YANG Shao-juan
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1.Na?ne Chemical Industry Group Co., Ltd.,;2.China Research Institute of Daily Chemical Industry
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| Abstract: |
| The physicochemical properties of normal AE2S and narrow distribution AE2S, and application performances of their detergency power, foaming and viscosity in dishwashing liquid and laundry liquid are studied. Results indicate that narrow distribution AE2S has higher critical micelle concentration (cmc) and surface tension (γcmc), but its properties of detergency, dispersing and resisting hard water are better than normal AE2S. In dishwashing liquid formulations, narrow distribution AE2S has the properties of removing oil, foaming and viscosity, which are better than normal AE2S. In laundry liquid formulations, the detergency power of narrow distribution AE2S is close to that of normal AE2S. The foaming and viscosity of narrow distribution AE2S are better than those of normal AE2S. In soap-based laundry liquid formulations, the detergency power of narrow distribution AE2S is slightly better than normal AE2S. |
| Key words: narrow distribution AES dishwashing liquid laundry liquid soap based laundry liquid application performance |
