MN/HQ가 첨가된 에폭시 수지계의 경화반응 연구

천인숙; 심미자; 김상욱

Journal of the Korean Industrial and Engineering Chemistry, Vol.5, No.6, 967-974, December, 1994

Export Citation

MN/HQ가 첨가된 에폭시 수지계의 경화반응 연구

Cure Reaction of Epoxy Resin System with MN/HQ

천인숙, 심미자, 김상욱

초록

DGEBA(Diglycidyl ether of bisphenol A)/MDA(4, 4'-methylene dianiline)/MN(Malononitrile)/HQ(Hydroquinone)계의 경화 반응속도론을 differential scanning calorimetry(DSC)의 승온적 방법(dynamic runs)에 의해 Barrrett method와 Integral method로 연구하였다. 활성화 에너지, pre-exponential factor와 같은 kinetic parameter들이 구하여 졌으며 반응 차수는 본계가 n차 반응 속도식에 적용된다는 가정하에 추정되었다. MN(Malononitrile)은 본 반응의 사슬 연장제로, HQ(Hydroquinone)은 반응가속제 또는 촉매로 도입되었다.

We studied the cure kinetics of the DGEBA(Diglycidyl ether of bisphenol A)/MDA(4, 4'-methylene dianiline)/MN(Malononitrile)/HQ(Hydroquinone) system by Barrett method and Integral method with dynamic runs of differential scanning calorimetry(DSC). Kinetic parameters such as activation energy and pre-exponential factor were obtained and reaction order was estimated roughly supposing that present system was adjusted to nth order reaction. The MN(Malononitrile) was introduced as a chain extender and HQ(Hydroquinone) as a reactive accelerator or catalyst.

[References]

Prime RB, "Thermal Characterization of Polymeric Materials," Ch. 5, E.A. Turi, Ed., Academic Press, New York (1982)
Prime RB, Sacher E, Polymer, 13, 455 (1972)
Prime RB, Polym. Eng. Sci., 13, 365 (1973)
Sundstrom DW, English MF, AAPG Bull., 18, 728 (1978)
Osinski JS, Polym. Eng. Sci., 23, 756 (1983)
Horie K, Hiura H, Sawada M, Mita F, Kambe H, J. Polym. Sci. A: Polym. Chem., 8, 1357 (1970)
Kamal MR, Sourour S, Polym. Eng. Sci., 13, 59 (1973)
Camargo RE, Gozalez-Romero VM, Macosko CW, Tirrel M, Rubber Chem. Technol., 56, 774 (1983)
Barrett KEJ, J. Appl. Polym. Sci., 11, 1617 (1967)
Dusek K, Bleha M, J. Polym. Sci. A: Polym. Chem., 15, 2393 (1977)
Ryan ME, Dutta A, Polymer, 20, 203 (1979)
Kamal MR, Sourour S, Ryan M, Soc. Plast. Eng. Tech. Papers, 19, 187 (1973)
Kamal MR, Sourour S, Thermochim. Acta, 14, 41 (1976)
Riccardi CC, Adabbo HE, Williams RJJ, J. Appl. Polym. Sci., 29, 2481 (1984)
Ozawa T, J. Thermal. Anal., 2, 301 (1970)
Cho SW, Shim MJ, Kim SW, "Computer Aided Innovation of New Materials II," 1439, North Holland (1993)

[Referenced By]

[1] Prime RB, "Thermal Characterization of Polymeric Materials," Ch. 5, E.A. Turi, Ed., Academic Press, New York (1982)

[2] Prime RB, Sacher E, Polymer, 13, 455 (1972)

[3] Prime RB, Polym. Eng. Sci., 13, 365 (1973)

[4] Sundstrom DW, English MF, AAPG Bull., 18, 728 (1978)

[5] Osinski JS, Polym. Eng. Sci., 23, 756 (1983)

[6] Horie K, Hiura H, Sawada M, Mita F, Kambe H, J. Polym. Sci. A: Polym. Chem., 8, 1357 (1970)

[7] Kamal MR, Sourour S, Polym. Eng. Sci., 13, 59 (1973)

[8] Camargo RE, Gozalez-Romero VM, Macosko CW, Tirrel M, Rubber Chem. Technol., 56, 774 (1983)

[9] Barrett KEJ, J. Appl. Polym. Sci., 11, 1617 (1967)

[10] Dusek K, Bleha M, J. Polym. Sci. A: Polym. Chem., 15, 2393 (1977)

[11] Ryan ME, Dutta A, Polymer, 20, 203 (1979)

[12] Kamal MR, Sourour S, Ryan M, Soc. Plast. Eng. Tech. Papers, 19, 187 (1973)

[13] Kamal MR, Sourour S, Thermochim. Acta, 14, 41 (1976)

[14] Riccardi CC, Adabbo HE, Williams RJJ, J. Appl. Polym. Sci., 29, 2481 (1984)

[15] Ozawa T, J. Thermal. Anal., 2, 301 (1970)

[16] Cho SW, Shim MJ, Kim SW, "Computer Aided Innovation of New Materials II," 1439, North Holland (1993)