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|
| Type |
Poster Presentation |
| Area |
Industrial Chemistry |
| Room No. |
Grand Ballroom |
| Time |
10월 19일 (금요일) 11:00~12:30 |
| Code |
IND.P-13 |
| Subject |
The Evaluation of the Preparation and Characterization of a Modified Carbon Black based on Specilaty Carbon Black (SCB) |
| Authors |
Dong Jun Park, Byung Min Lee, Soo Youl Park*
Interface Material and Chemical Engineering Center, Korea Research Institute of Chemical Technology, Korea
|
| 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 (∆E) 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 (∆E). 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. |
| E-mail |
djpark@krict.re.kr |
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122nd General Meeting of the KCS