@article{ART002063795},
author={서희성 and 이현경 and Yoo Euisang},
title={Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2015},
volume={27},
number={4},
pages={245-260}
TY - JOUR
AU - 서희성
AU - 이현경
AU - Yoo Euisang
TI - Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process
JO - Textile Coloration and Finishing
PY - 2015
VL - 27
IS - 4
PB - The Korean Society Of Dyers And Finishers
SP - 245
EP - 260
SN - 1229-0033
AB - The effect of salt milling process on the crystal size, morphology, and color characteristics of C.I. Pigment Red 57:1 was studied. The primitive morphology and color properties of the pigment after synthesis were studied in the former series work. The size and morphology of primary particles and the second aggregation features should be considered because they are very important to determine pigment quality. We compared the primary morphology of pigment particles before drying with the secondary aggregated morphology of pigment particles after drying and salt milling process. Morphological properties were investigated by particle size analysis, X-ray diffraction, and scanning electron microscopy and color measurement was carried out. Significant reduction in particle size as well as enhanced crystallite size after salt milling process was observed. This result might give a difference in color of the pigment, turning into brighter and more blue-toned red color. It was revealed that synthesis condition affect the morphology and color of the pigment even after milling. Increase in HCl concentration in the synthesis process enhanced crystal size and quality forming bluer-red pigments but an increase in CaCl2 concentration resulted in more amorphous crystals forming darker-red pigments after salt milling.
KW - C.I. Pigment Red 57:1;salt milling process;crystal size;crystal morphology;color characteristics
DO -
UR -
ER -
서희성, 이현경 and Yoo Euisang. (2015). Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process. Textile Coloration and Finishing , 27(4), 245-260.
서희성, 이현경 and Yoo Euisang. 2015, "Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process", Textile Coloration and Finishing , vol.27, no.4 pp.245-260.
서희성, 이현경, Yoo Euisang "Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process" Textile Coloration and Finishing 27.4 pp.245-260 (2015) : 245.
서희성, 이현경, Yoo Euisang. Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process. 2015; 27(4), 245-260.
서희성, 이현경 and Yoo Euisang. "Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process" Textile Coloration and Finishing 27, no.4 (2015) : 245-260.
서희성; 이현경; Yoo Euisang. Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process. Textile Coloration and Finishing , 27(4), 245-260.
서희성; 이현경; Yoo Euisang. Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process. Textile Coloration and Finishing . 2015; 27(4) 245-260.
서희성, 이현경, Yoo Euisang. Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process. 2015; 27(4), 245-260.
서희성, 이현경 and Yoo Euisang. "Particle Size, Morphology and Color Characteristics of C.I. Pigment Red 57:1 : 2. Effect of Salt Milling Process" Textile Coloration and Finishing 27, no.4 (2015) : 245-260.