EPDM/POSS(Polyhedral oligomeric silsesquioxane) 복합재료의 물성 연구

박현호; Hyun-Ho Park

Applied Chemistry for Engineering, Vol.32, No.4, 472-477, August, 2021

DOI10.14478/ace.2021.1054 Export Citation

EPDM/POSS(Polyhedral oligomeric silsesquioxane) 복합재료의 물성 연구

A Study on Physical Properties of EPDM/Polyhedral Oligomeric Silsesquioxane (POSS) Composites

박현호^†

계명대학교 자연과학대학 화학전공

Hyun-Ho Park^†

Department of Chemistry, Keimyung University, Daegu 42601, Republic of Korea

E-mail:

초록

다면체 올리고머 실세스퀴옥산 (POSS) 중 케이지 형태 8개의 아크릴레이트 그룹을 포함하는 POSS가 에틸렌-프로필렌-디엔고무 (EPDM) 과산화물 가교에서의 가교 거동, 기계적 특성에 미치는 영향 및 열 안정성 등을 조사하였다. 고무100 phr당 0~12 phr의 POSS를 함량 별로 혼합하고 과산화물 가교제를 첨가하여 EPDM/POSS 복합재료를 만들었다. 가교 특성 결과 POSS의 아크릴레이트 그룹이 과산화물에 의해 활성화 되었고, 과산화물 가교 효율을 향상시키는 것으로 나타났다. EPDM/POSS 복합재료에서 POSS의 분산안정성은 떨어졌지만, 복합재료의 파단 강도, 신장률 및 열안정성은 향상되었다.

The crosslinking behavior of polyhedral oligomeric silsesquioxane (POSS) containing eight acrylate groups in a cage form in ethylene-propylene-diene rubber (EPDM) peroxide crosslinking, the effect on mechanical properties, and the thermal stability were investigated. An EPDM/POSS composite material was prepared by mixing 0 to 12 parts per hundreds of rubber (phr) of POSS per 100 phr of rubber by content and adding a peroxide crosslinking agent. As a result of crosslinking properties, it was found that the acrylate group of POSS was activated by peroxide and improved the peroxide crosslinking efficiency. Although the dispersion stability of POSS in EPDM/POSS composites was poor, the fracture strength, elongation and thermal stability were improved.

Keywords:Polyhedaral oligomeric silsesquioxane;Ethylene propylene diene rubber;Composites;Physical properties;Thermal stability

[References]

Das A, Wang DY, Stockelhuber KW, Jurk R, Fritzsche J, Kluppel M, Heinrich G, Adv. Polym. Sci., 239, 85 (2011)
Usuki A, Tukigase A, Kato M, Polymer, 43(8), 2185 (2002)
Acharya H, Pramanik M, Srivastava SK, Bhowmick AK, J. Appl. Polym. Sci., 93(5), 2429 (2004)
Gatos KG, Thomann R, Karger-Kocsis J, Polym. Int., 53, 1191 (2004)
Pasbakhsh P, Ismail H, Fauzi MNA, Bakar AA, Appl. Clay Sci., 48, 405 (2010)
Ismail H, Pasbakhsh P, Fauzi MNA, Bakar AA, Polym. Test, 27, 841 (2008)
Bujans FB, Verdejo R, Cabero MP, Agouram S, Ramos IR, Ruiz AG, Manchado MAL, Eur. Polym. J., 45, 1017 (2009)
De Falco A, Goyanes S, Rubiolo GH, Mondragon I, Marzocca A, Appl. Surf. Sci., 254(1), 262 (2007)
Zhao J, Fu Y, Liu S, Polym. Polym. Compos., 16, 483 (2008)
Pan GR, Mark JE, Schaefer DW, J. Polym. Sci. B: Polym. Phys., 41(24), 3314 (2003)
Chen DZ, Yi SP, Wu WB, Zhong YL, Liao J, Huang C, Shi WJ, Polymer, 51(17), 3867 (2010)
Baumann TF, Jones TV, Wilson T, Saab AP, Maxwell RS, J. Polym. Sci. A: Polym. Chem., 47(10), 2589 (2009)
Liu YR, Huang YD, Liu L, J. Mater. Sci., 42(14), 5544 (2007)
Kannana RY, Salacinski HJ, Odlyha M, Butler PE, Seifalian AM, Biomaterials, 27, 1971 (2006)
Flory PJ, Krigbaum WR, J. Chem. Phys., 18, 1086 (1950)
Cornell JA, Winters AJ, Halterman L, Rubber Chem. Technol., 43, 613 (1970)
Lu Y, Liu L, Tian M, Geng H, Zang L, Eur. Polym. J., 41, 589 (2005)

[1] Das A, Wang DY, Stockelhuber KW, Jurk R, Fritzsche J, Kluppel M, Heinrich G, Adv. Polym. Sci., 239, 85 (2011)

[2] Usuki A, Tukigase A, Kato M, Polymer, 43(8), 2185 (2002)

[3] Acharya H, Pramanik M, Srivastava SK, Bhowmick AK, J. Appl. Polym. Sci., 93(5), 2429 (2004)

[4] Gatos KG, Thomann R, Karger-Kocsis J, Polym. Int., 53, 1191 (2004)

[5] Pasbakhsh P, Ismail H, Fauzi MNA, Bakar AA, Appl. Clay Sci., 48, 405 (2010)

[6] Ismail H, Pasbakhsh P, Fauzi MNA, Bakar AA, Polym. Test, 27, 841 (2008)

[7] Bujans FB, Verdejo R, Cabero MP, Agouram S, Ramos IR, Ruiz AG, Manchado MAL, Eur. Polym. J., 45, 1017 (2009)

[8] De Falco A, Goyanes S, Rubiolo GH, Mondragon I, Marzocca A, Appl. Surf. Sci., 254(1), 262 (2007)

[9] Zhao J, Fu Y, Liu S, Polym. Polym. Compos., 16, 483 (2008)

[10] Pan GR, Mark JE, Schaefer DW, J. Polym. Sci. B: Polym. Phys., 41(24), 3314 (2003)

[11] Chen DZ, Yi SP, Wu WB, Zhong YL, Liao J, Huang C, Shi WJ, Polymer, 51(17), 3867 (2010)

[12] Baumann TF, Jones TV, Wilson T, Saab AP, Maxwell RS, J. Polym. Sci. A: Polym. Chem., 47(10), 2589 (2009)

[13] Liu YR, Huang YD, Liu L, J. Mater. Sci., 42(14), 5544 (2007)

[14] Kannana RY, Salacinski HJ, Odlyha M, Butler PE, Seifalian AM, Biomaterials, 27, 1971 (2006)

[15] Flory PJ, Krigbaum WR, J. Chem. Phys., 18, 1086 (1950)

[16] Cornell JA, Winters AJ, Halterman L, Rubber Chem. Technol., 43, 613 (1970)

[17] Lu Y, Liu L, Tian M, Geng H, Zang L, Eur. Polym. J., 41, 589 (2005)