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* PDF α Ͻñ ٶϴ. |
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/ȣ |
2016 / ȣ: V.28,no.3,Sept |
1() |
Ÿ̷ Ӹ ̿ ũĸ |
2(Ÿ) |
Study of Dye Encapsulated Microcapsule Polymerization Using Styrene Monomer |
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, 1, ιȫ1, 1, 2, ѵ2, * |
(Ÿ) |
Ji Yeon Kim, Ji Yun Woo1, Mun Hong Min1, Seok Han Yoon1, Ji Ae Yeo2, Han Do Ghim2 and Jeong Hyun Yeum* |
Ҽ() |
ϴб ɹа, 1DYETEC, 2ϴб ý۰а |
Ҽ(Ÿ) |
Engineering, Kyungpook National University, 1Korea Dyeing and Finishing Technology Institute, 2Kyung |
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164 ~ 174 : 11 |
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Korean |
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Abstract In this study, dye-encapsulated microcapsules were produced by emulsion
polymerization using styrene monomer. The study showed that the average size of microcapsules
were 2~5 in normal distribution. These microcapsules induced pale
yellow(A12) and reddish yellow(B24) color by thermochromic fluoran yellow(dye A) and
red(dye B). These microcapsules were changed to dark yellow(A12) and scarlet(B24)
color depending on temperature change. The weight of microcapsules decreased by 7%
to 11% during the heating ranges from 320 to 350 implying that the styrene microcapsules
had thermal stability upto 300. |
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Keywords microcapsule, styrene, dye encapsulated, particle size, heat resistance |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2016_v28n3_164&ordernum= |
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