자외선 경화형 아크릴 모노머에 의해 개질된 옻칠의 물성

홍진후; 박미영; 김현경; 김양배; 최형기; Jin Who Hong; Mee Young Park; Hyun Kyoung Kim; Yangbae Kim; Hyung Ki Choi

Journal of the Korean Industrial and Engineering Chemistry, Vol.11, No.6, 693-696, October, 2000

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자외선 경화형 아크릴 모노머에 의해 개질된 옻칠의 물성

Properties of Oriental Lacquer Coating Modified by UV-Curable Acryl Monomer

홍진후 ^†, 박미영, 김현경, 김양배, 최형기¹

조선대학교 공과대학 고분자공학과, 광주 501-709
¹기술표준원 화학부, 과천 427-010

Jin Who Hong^†, Mee Young Park, Hyun Kyoung Kim, Yangbae Kim, and Hyung Ki Choi¹

Department of Polymer Science and Engineering, Chosun Univ., Kwangju 501-709, Korea
¹Department of Chemical Science and Technology, Agency for Technology & Standards 2, Kwacheon 427-010, Korea

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초록

대전 방지 효과 및 높은 경도를 옻칠에 부여하기 위하여 4급 암모늄염을 함유한 아크릴 모노머를 합성하였고 옻액에 도입하여 효소와 자외선 경화에 의한 dual curing을 시도하였다. 모노머의 함량을 변화시켜 옻을 개질 시킨 후 전기적 특성, 연필경도 및 기계적 물성을 측정하여 관찰한 결과, 4급 암모늄염에 의한 대전 방지 효과는 기대만큼 얻을 수 없었지만 옻액에 아크릴 모노머 4wt%가 첨가되었을 경우, 파괴 전압 및 연필경도가 현저히 향상된 도막을 얻을 수 있었다.

UV-curable acryl monomer containing quaternary ammonium salt was synthesized and introduced to the oriental lacquer by dual curing method. Electrical and thermal mechanical properties were studied by surface resistivity meter, pencil hardness and dynamic mechanical thermal analyser. Although the modification of oriental lacquer did not introduce antistatic properties into the coating network, tremendous improvement in the properties of breaking voltage and hardness were observed.

Keywords:UV-Curing;Oriental Lacquer;Acryl Monomer

[References]

Snyder DM, J. Chem. Edu., 66, 977 (1989)
Kim HK, Chosun Univ. Master Thesis, 4 (1998)
Hong JH, Kim HK, Heo GS, Choi JO, Bull. Korean Chem. Soc., 18, 717 (1998)
Bartus J, Simonsick JW, Garner C, Nishiura T, Kitayama T, Hatada K, Vogl O, Polym. J., 26, 67 (1994)
Nho YC, Garnett JL, Dworjanyn PA, Jin JH, J. Korean Ind. Eng. Chem., 3(3), 491 (1992)
Nho YC, Macuuchi K, Jin JH, Polymer, 17, 434 (1993)
Kim HK, Lim HT, Kim C, Korea Patent, 0202091 (1999)
Rotter G, Ishida H, Macromolecules, 25, 2175 (1992)
Oshima R, Yamanchi Y, Watanabe C, Kumanotani J, J. Org. Chem., 50, 2613 (1995)
Lee JY, Choi HK, Shim MJ, Kim SW, J. Ind. Eng. Chem., 4(1), 7 (1998)
Xao HX, Filsch KC, "Advances in Urethane Ionomers,", 1 (1995)

[Referenced By]

[Related Articles]

[1] Snyder DM, J. Chem. Edu., 66, 977 (1989)

[2] Kim HK, Chosun Univ. Master Thesis, 4 (1998)

[3] Hong JH, Kim HK, Heo GS, Choi JO, Bull. Korean Chem. Soc., 18, 717 (1998)

[4] Bartus J, Simonsick JW, Garner C, Nishiura T, Kitayama T, Hatada K, Vogl O, Polym. J., 26, 67 (1994)

[5] Nho YC, Garnett JL, Dworjanyn PA, Jin JH, J. Korean Ind. Eng. Chem., 3(3), 491 (1992)

[6] Nho YC, Macuuchi K, Jin JH, Polymer, 17, 434 (1993)

[7] Kim HK, Lim HT, Kim C, Korea Patent, 0202091 (1999)

[8] Rotter G, Ishida H, Macromolecules, 25, 2175 (1992)

[9] Oshima R, Yamanchi Y, Watanabe C, Kumanotani J, J. Org. Chem., 50, 2613 (1995)

[10] Lee JY, Choi HK, Shim MJ, Kim SW, J. Ind. Eng. Chem., 4(1), 7 (1998)

[11] Xao HX, Filsch KC, "Advances in Urethane Ionomers,", 1 (1995)