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China Surfactant Detergent & Cosmetics ›› 2022, Vol. 52 ›› Issue (3): 253-257.doi: 10.3969/j.issn.1001-1803.2022.03.004

• Development and application • Previous Articles     Next Articles

Study on preparation and performances of high suspension ability detergent

Zhang Yun1,Li Chen2,*(),Yu Sihan1,Liu Dong1   

  1. 1. Suzhou Green Leaf Daily Necessities Co., Ltd., Suzhou, Jiangsu 215000, China
    2. School of Chemistry, Biology and Environment, Yuxi Normal University, Yuxi, Yunnan 653100, China
  • Received:2021-06-01 Revised:2022-01-06 Online:2022-03-22 Published:2022-03-21
  • Contact: Chen Li E-mail:igepona@163.com

Abstract:

In order to prepare detergents with high suspension ability, low viscosity, high transparency and low film-forming ability, two monomers of ethyl acrylate and methacrylic acid were used to prepare the polymer as the suspending agent in detergent (experimental group A). The influence of different monomer ratios on the suspension ability of the suspension agent was investigated. The viscosity and turbidity, suspension ability, film-forming ability and shear thinning ability in detergent of the experimental group A was compared with two commonly used acrylic suspension agents, namely Carbopol® Aqua SF-1 Polymer (control group B) and Carbopol® Aqua SF-2CN Polymer (control group C). The results show that the ductility in application of the experimental group A is the best due to the smallest viscosity in the same experimental conditions. When the mass fraction of the suspending agent is ≥1.8%, all three suspending agents have good transparency and suspending ability. The film forming ability of the experimental group A is the worst, therefore it is not easy to block the pump head. The spray extrusion strength and spray uniformity of the experimental group A are better than those of the control group B and the control group C. Overall, the performances of the experimental group A are the best.

Key words: suspending agent, detergent, viscosity, turbidity, film-forming ability

CLC Number: 

  • TQ423