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China Surfactant Detergent & Cosmetics ›› 2017, Vol. 47 ›› Issue (7): 414-417.doi: 10.13218/j.cnki.csdc.2017.07.012

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Dispersion and stability of physical sun-screening agents in liquid medium

WU Feng-juan1, ZHANG Chen1, GAN Liang1, NI Xin-jiong2, LI Yun-xing2, CAO Guang-qun2   

  1. 1.Infinitus (China) Company Ltd.,Jiangmen,Guangdong 529000,China;
    2.School of Chemical & Material Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China
  • Received:2017-03-07 Published:2019-03-20

Abstract: The dispersion process and methods of physical sun-screening agents in liquid medium were briefed.Several stabilizing mechanisms for ultrafine particles in liquid medium were introduced,and the stabilizing mechanism for physical sun-screening slurry was discussed.At last,the currently existing evaluation methods of physical sun-screening slurry stability were illustrated.

Key words: physical sun-screening agent, slurry, ultrafine particles, dispersion, stability

CLC Number: 

  • TQ658.2+4