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V.35,no.4,Dec 2023 |
https://doi.org/10.5764/TCF. |
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Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2018 / V.30,no.3,Sept |
Title |
The Evaluation of the Preparation and Characterization of Inks based on Surface-modified Specialty Carbon Black(SCB) |
Authors |
Dong Jun Park, Song Hui Kim and Soo Youl Park* |
Institution/Affiliations |
Research Institute of Chemical Technology |
Pages/Total page |
pp.168 ~ 179 / 12 |
Language |
Korean |
Abstract |
The modified surface of specialty carbon black(SCB) is one of the main technical
factors for producing a uniform color and stable dispersion. In this work, the carboxylation
or sulfonation process of SCB was used to improve the dispersive properties
of hydrophilic solvents such as 1,6-hexanediol and propylene glycol monomethyl ether
acetate(PGMEA). The results showed that the color strength of SCB DC2500G changed
little with a range of 0.128~0.941(¥ÄE) compared to other SCB DC2500G material. In
contrast, in the case of SCB EG410, there was a uniform color value with a range of
0.144~0.252(¥ÄE). Also, in our experiments, a modified SCB was confirmed by printing
ink material as a melt coating paper. It may be possible that the SCB EG410 material can
be advantageous as a gravure ink product. Finally, the modified SCB obtained from this
research will have a large impact on the industry as a potential material for toners, paint,
rubber, fillers, and other carbon black additives. |
Keywords |
specialty carbon black, surface modification, degree of blackness, dispersibility
of the ink, alkyd resin, carboxylation and sulfonation |
Download |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2018_v30n3_168&ordernum= |
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