Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Preparation and Characteristics of Carmine coated Mica Pearlescent Pigment

카민이 코팅된 마이카 펄 광택안료의 제조 및 특성

  • Lee, Dong-Kyu (Department of Industrial Engineering Chemistry, Chungbuk National University) ;
  • Lee, Jin-Hwa (Department of Industrial Engineering Chemistry, Chungbuk National University) ;
  • Park, Seon-Young (Xentech Co.)
  • Published : 2008.12.31
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Abstract

We make high-functional inorganic-composite pearlescent pigment material that coated with carmine on the plate-type particle such as mica. In this experiment, we synthesized composite powder using pH control precipitation method. We make an experiment with changing as synthesis factors that are concentrations of starting material and precipitation materials. We analyzed pearlescent powder's shape, and crystallization with FE-SEM, XRD, and EDS. Optimum condition for preparation of carmine coated mica pearlescent pigment is pH $4.5{\sim}5.5$.

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References

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