화학공학소재연구정보센터
Applied Chemistry for Engineering, Vol.28, No.1, 95-100, February, 2017
다양한 반응 조건에 따른 적색안료 57:1의 입자거동 및 특성
Particle Behavior and Properties of Pigment Red 57:1 Synthesized in Various Reaction Conditions
E-mail:
초록
본 연구에서는 Pigment Red 57:1의 다양한 합성 방법에 따른 입자 거동 및 그의 따른 색상, 점도, 및 분광학적 특성등을 분석하기 위하여, 합성 시간, pH, 유도체 함량 및 결정화 온도 등의 변수를 이용하여 시료를 합성한 후 그 분산액을 제조하였으며, 그에 따른 특성을 비교.분석하였다. 시료들의 특성은 푸리에 적외선 분광기, UV-Vis 분광기, 입도분석기, 색차계, X선 회절 분석계 등을 이용하여 비교.분석하였다. 그 결과 합성 조건 조절을 통하여 안료 입자의 크기를 다양하게 조절하는 것이 가능하였다.
In this study, various Pigment Red 57:1 samples and also their dispersant were prepared in various synthesis conditions via changing parameters such as synthesis time, pH, derivative content and synthesis temperature in order to analyze the pigment particle behaviors and their spectroscopic and physical properties. Each sample was analyzed using Fourier infrared spectroscopy, UV-Vis spectroscopy, particle size analyzer, color spectrophotometer and X-ray diffractometer and their characteristics were compared. As a result, it was possible to control the size of pigment particles by controlling the synthesis conditions.
  1. Marti M, Fabregat G, Azambuja DS, Aleman C, Armelin E, Prog. Org. Coat., 73, 321 (2012)
  2. Herbst W, Hunger K, Industrial Organic Pigments, 3rd ed., 1-3, Wiley-VCH, Weinheim (2004).
  3. Kim SH, Park SS, Appl. Chem. Eng., 1, 74 (2015)
  4. Kim SH, Park SS, Appl. Chem. Eng., 6, 586 (2014)
  5. Herbst W, Hunger K, Industrial Organic Pigments, 3rd ed., 4-11, Wiley-VCH, Weinheim (2004).
  6. Herbst W, Hunger K, Industrial Organic Pigments, 3rd ed., 325-335, Wiley-VCH, Weinheim (2004).
  7. Ogata A, Kobayashi N, Otsubo K, C. I. pigment red 57:1and production process thereof, US Patent 7,708,824 (2007).
  8. Garcia MT, Ribosa I, Guindulain T, Laeal JS, Rego JV, Environ. Pollut., 111, 169 (2001)
  9. Cserhati T, Forgacs E, Oros G, Environ. Int., 28, 337 (2002)
  10. Bragg WH, Proc R. Soc. Lond. A, 88, 605 (1913)
  11. Kennedy AR, Mcnair C, Smith WE, Chisholm G, Tea SJ, Angew. Chem.-Int. Edit., 3, 638 (2000)
  12. Levenspiel O, Chemical Reaction Engineering, 2nd ed., p. 323, John Wiley & Sons Inc, NY, USA (1972).
  13. Park CK, Jung DY, Chang SM, Lee SR, J. Korean Ind. Eng. Chem., 19(3), 264 (2008)
  14. Farrokhpay S, Adv. Colloid Interface Sci., 151, 24 (2009)