유리섬유강화 에폭시 레진 복합체의 기계적, 유전체 특성에 미치는 첨가제 함유 에폭시 영향

Cuong Manh Vu; Liem Thanh Nguyen; Thai Viet Nguyen; 최형진; Cuong Manh Vu; Liem Thanh Nguyen; Thai Viet Nguyen; Hyoung Jin Choi

Polymer(Korea), Vol.38, No.6, 726-734, November, 2014

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유리섬유강화 에폭시 레진 복합체의 기계적, 유전체 특성에 미치는 첨가제 함유 에폭시 영향

Effect of Additive-added Epoxy on Mechanical and Dielectric Characteristics of Glass Fiber Reinforced Epoxy Composites

Cuong Manh Vu^†, Liem Thanh Nguyen¹, Thai Viet Nguyen, 최형진 ^{2, †}

Le Qui Don Technical University Chemical Deparment
¹Ha Noi University of Science and Technology Polymer Center
²인하대학교 고분자공학과

Cuong Manh Vu^†, Liem Thanh Nguyen¹, Thai Viet Nguyen, and Hyoung Jin Choi^{2, †}

Chemical Deparment, Le Qui Don Technical University, No. 236 Hoang Quoc Viet, Ha Noi, Viet Nam, Korea
¹Polymer Center, Ha Noi University of Science and Technology, No.1, Dai Co Viet, Ha Noi, Viet Nam, Korea
²Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea

E-mail:,

Three different types of additives, thiokol, epoxidized natural rubber (ENR) and epoxidized linseed oil (ELO), were dispersed in an epoxy matrix before being used in glass fiber (GF) composites, and their effects on the mechanical and dielectric properties of epoxy resin and glass fiber reinforced epoxy composites (GF/EP) were examined. The addition of each of 7 phr ENR, 9 phr ELO and 5 phr thiokol into the epoxy resin increased the fracture toughness significantly by 56.9, 43.1, and 80.0%, respectively, compared to the unmodified resin. The mode I interlaminar fracture toughness of the GF/EP at propagation was also improved by 26.9, 18.3 and 32.7% when each of 7 phr ENR, 9 phr ELO, and 5 phr thiokol, respectively, was dispersed in the epoxy matrix. Scanning electron microscopy showed that the additives reduced crack growth in the GF/EP, whereas their dielectric measurements showed that all these additives had no additional effect on the real permittivity and loss factor of the GF/EP.

Keywords:glass fiber;epoxy resin;fracture toughness;dielectric property.

[References]

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Garg AC, Mai YW, Compos. Sci. Technol., 31, 179 (1988)
Adachi T, Osaki M, Araki W, Kwon SC, Acta Mater., 56, 2101 (2008)
Fu SY, Feng XQ, Lauke B, Mai YW, Compos.: B, 39, 933 (2008)
Bagheri R, Marouf BT, Pearson RA, J. Macromol. Sci. C: Polym. Rev., 49, 201 (2009)
Arai M, Noro Y, Sugimoto KI, Endo M, Compos. Sci. Technol., 68, 516 (2008)
Siddiqui NA, Woo RSC, Kim JK, Leung CCK, Munir A, Compos.: A, 38, 449 (2007)
Gabr MH, Elrahman MA, Okubo K, Fujii T, Compos. Struct., 92, 1999 (2010)
Ashrafi B, Guan J, Mirjalili V, Zhang Y, Chun L, Hubert P, Simard B, Kingston CT, Bourne O, Johnston A, Compos. Sci. Technol., 71, 1569 (2011)
Xu Y, Hoa SV, Compos. Sci. Technol., 68, 854 (2008)
Liu HY, Wang GT, Mai YW, Zeng Y, Compos.: B, 42, 2170 (2011)
Abadyan M, Khademi V, Bagheri R, Haddadpour H, Kouchakzadeh MA, Farsadi M, Mater. Des., 30, 1976 (2009)
Gabr MH, Elrahman MA, Okubo K, Fujii T, Compos.: A, 41, 1263 (2010)
Balakrishnan S, Start PR, Raghavan D, Hudson SD, Polymer, 46(25), 11255 (2005)
Thomas R, Yumei D, Yuelong H, Le Y, Moldenaers P, Weimin Y, Czigany T, Thomas S, Polymer, 49(1), 278 (2008)
Tripathi G, Srivastava D, Mater. Sci. Eng. A, 496, 483 (2008)
Chikhi N, Fellahi S, Bakar M, Eur. Polym. J., 38, 251 (2002)
Abadyan M, Bagheri R, Haddadpour H, Motamedi P, Mater. Des., 30, 3048 (2009)
Abadyan M, Bagheri R, Kouchakzadeh MA, Hosseini Kordkheili SA, Mater. Des., 32, 2900 (2011)
Kim JK, Baillie C, Poh J, Mai YW, Compos. Sci. Technol., 43, 283 (1992)
Seo IS, Chin WS, Lee DG, Compos. Struct., 66, 533 (2004)
Ghodgaonkar DK, Varadan VV, Varadan VK, IEEE Trans. Instrum. Meas., 37, 789 (1989)
Gkikas G, Barkoula NM, Paipetis AS, Compos.: B, 43, 2697 (2012)
Ramos VD, da Costa HM, Soares VLP, Nascimento RSV, Polym. Test., 24, 387 (2005)
Abadyan M, Khademi V, Bagheri R, Haddadpour H, Kouchakzadeh MA, Farsadi M, Compos. Mater. Des., 30, 1976 (2009)
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Wong DWY, Lin L, McGrail PT, Peijs T, Hogg PJ, Compos.: A, 41, 759 (2010)

[Referenced By]

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[1] Chen JH, Schulz E, Bohse J, Hinrichsen G, Compos.: A, 30, 747 (1999)

[2] Garg AC, Mai YW, Compos. Sci. Technol., 31, 179 (1988)

[3] Adachi T, Osaki M, Araki W, Kwon SC, Acta Mater., 56, 2101 (2008)

[4] Fu SY, Feng XQ, Lauke B, Mai YW, Compos.: B, 39, 933 (2008)

[5] Bagheri R, Marouf BT, Pearson RA, J. Macromol. Sci. C: Polym. Rev., 49, 201 (2009)

[6] Arai M, Noro Y, Sugimoto KI, Endo M, Compos. Sci. Technol., 68, 516 (2008)

[7] Siddiqui NA, Woo RSC, Kim JK, Leung CCK, Munir A, Compos.: A, 38, 449 (2007)

[8] Gabr MH, Elrahman MA, Okubo K, Fujii T, Compos. Struct., 92, 1999 (2010)

[9] Ashrafi B, Guan J, Mirjalili V, Zhang Y, Chun L, Hubert P, Simard B, Kingston CT, Bourne O, Johnston A, Compos. Sci. Technol., 71, 1569 (2011)

[10] Xu Y, Hoa SV, Compos. Sci. Technol., 68, 854 (2008)

[11] Liu HY, Wang GT, Mai YW, Zeng Y, Compos.: B, 42, 2170 (2011)

[12] Abadyan M, Khademi V, Bagheri R, Haddadpour H, Kouchakzadeh MA, Farsadi M, Mater. Des., 30, 1976 (2009)

[13] Gabr MH, Elrahman MA, Okubo K, Fujii T, Compos.: A, 41, 1263 (2010)

[14] Balakrishnan S, Start PR, Raghavan D, Hudson SD, Polymer, 46(25), 11255 (2005)

[15] Thomas R, Yumei D, Yuelong H, Le Y, Moldenaers P, Weimin Y, Czigany T, Thomas S, Polymer, 49(1), 278 (2008)

[16] Tripathi G, Srivastava D, Mater. Sci. Eng. A, 496, 483 (2008)

[17] Chikhi N, Fellahi S, Bakar M, Eur. Polym. J., 38, 251 (2002)

[18] Abadyan M, Bagheri R, Haddadpour H, Motamedi P, Mater. Des., 30, 3048 (2009)

[19] Abadyan M, Bagheri R, Kouchakzadeh MA, Hosseini Kordkheili SA, Mater. Des., 32, 2900 (2011)

[20] Kim JK, Baillie C, Poh J, Mai YW, Compos. Sci. Technol., 43, 283 (1992)

[21] Seo IS, Chin WS, Lee DG, Compos. Struct., 66, 533 (2004)

[22] Ghodgaonkar DK, Varadan VV, Varadan VK, IEEE Trans. Instrum. Meas., 37, 789 (1989)

[23] Gkikas G, Barkoula NM, Paipetis AS, Compos.: B, 43, 2697 (2012)

[24] Ramos VD, da Costa HM, Soares VLP, Nascimento RSV, Polym. Test., 24, 387 (2005)

[25] Abadyan M, Khademi V, Bagheri R, Haddadpour H, Kouchakzadeh MA, Farsadi M, Compos. Mater. Des., 30, 1976 (2009)

[26] Velmurugan R, Solaimurugan S, Compos. Sci. Technol., 67, 61 (2007)

[27] Wong DWY, Lin L, McGrail PT, Peijs T, Hogg PJ, Compos.: A, 41, 759 (2010)