스티렌 공중합체의 유변학적 특성 해석

김진국; 한민현

Korean Journal of Rheology, Vol.4, No.1, 46-51, June, 1992

Export Citation

스티렌 공중합체의 유변학적 특성 해석

Analysis of Rheological Properties for Styrene Copolymers

김진국, 한민현

초록

본 연구에서는 열가소성고무를 중심으로 한 스티렌 공중합체의 유변학적 특성을 Couette 보정치를 사용하여 해석하였다. 실험재료로는 SBS(Styrene-Butadiene-Styrene), SEBS(Styrene-Ethylene/Buthylene-Styrene), SIS(Styrene-Isoprene-Styrene)을 사용하였고 탄성체의 성격을 비교하기 위하여 SBS(Styrene-Butadiene Rubber)와 IR(Isoprene Rubber)를 사용하였다. 실험 결과 Couette 보정치는 온도가 증가할수록 감소하였다. 또한 열가소성고무(SBS, SEBS, SIS)의 보정치는 거의 비슷한 값을 나타내었으며 고무(IR, SBR)의 보정치는 열가소성고무에서보다 다소 높은 값을 나타내었다. 충진제를 첨가하였을 경우 충진제의 양이 증가할수록 Couette 보정치는 감소하였다.

The rheological of the styrene block copolymer, SBS(Styrene-Butadiene-Styrene), SEB S(Styrene-Ethylene/Buthylene-Styrene) and SIS(Styrene-Isoprene-Styrene), were investigated, and they were compared with those of IR(Isoprene Rubber) and SBR(Styrene Butadiene Rubber). Couette correction was chosen to characterize the properties of polymers. The value of the Couette correction was decreased with increasing temperature. Thermoplastic elastomers(SBS, SEBS, SIS) have similiar values of the Couette correction which were lower than those of other elastomers(IR, SBR). When the carbon black was added into the polymers, the value of the Couette correction was decreased.

Keywords:Thermoplastic Elastomer;Couette correction

[References]

VerMeulene J, Technical Report of Shell Chemical Co. (1989)
홍명웅, "엔지니어링 플라스틱 편람," 기전연구사 (1989)
Hur YS, Ha CS, Cho WJ, Polym.(Korea), 10(4), 293 (1986)
Childers CW, U.S. Patent, 3,429,951 (1969)
Morris HL, "Hand Book of Thermoplastic Elastomers," Ed. by B.M. Walker, Van Nostrand Reinhold, Co., New York (1982)
Kohler J, Riess G, Banderet A, Eur. Polym. J., 4, 187 (1968)
Kraus G, "Polymer Blends Vol. 2," Ed. by D.R. Paul and S. Newman, Academic Press Inc., New York, Chap. 18 (1978)
Kraus G, Rollmann KW, J. Polym. Sci. B: Polym. Phys., 15, 385 (1977)
Kim KU, Hyun JC, Polym.(Korea), 13(2), 139 (1989)
Han CD, "Rheology in Polymer Processing," Academic Press Inc., London, p. 91-98 (1976)
Mooney M, Bllack SA, J. Colloid Sci., 1, 204 (1952)
Bagley EB, J. Appl. Phys., 28, 624 (1957)
Han CD, Charles M, Philippoff W, Trans. Soc. Rheol., 13, 455 (1969)
White JL, "Principle of Polymer Engineering Rheology," John Wiley & Sons, Inc., New York, p. 279-284 (1990)
Kim JK, Ph.D. Dissertation, University of Akron (1989)
Chernykh ZV, Epshtein VG, Rubber Chem. Technol., 32, 1185 (1959)
Dannenberg EM, Rubber Chem. Technol., 59, 519 (1986)
Nakajima N, Scobboo JJ, Rubber Chem. Technol., 60, 761 (1987)
Medalia AI, J. Colloid Interface Sci., 32, 115 (1970)
Patel AC, Byers JT, Elastomerics, 112(8), 17 (1980)
Rigby Z, Adv. Polym. Sci., 36, 23 (1980)
Voet A, J. Polym. Sci. Part D, 15, 327 (1980)
Medalia AI, Rubber Chem. Technol., 51, 437 (1978)

[Referenced By]

[1] VerMeulene J, Technical Report of Shell Chemical Co. (1989)

[2] 홍명웅, "엔지니어링 플라스틱 편람," 기전연구사 (1989)

[3] Hur YS, Ha CS, Cho WJ, Polym.(Korea), 10(4), 293 (1986)

[4] Childers CW, U.S. Patent, 3,429,951 (1969)

[5] Morris HL, "Hand Book of Thermoplastic Elastomers," Ed. by B.M. Walker, Van Nostrand Reinhold, Co., New York (1982)

[6] Kohler J, Riess G, Banderet A, Eur. Polym. J., 4, 187 (1968)

[7] Kraus G, "Polymer Blends Vol. 2," Ed. by D.R. Paul and S. Newman, Academic Press Inc., New York, Chap. 18 (1978)

[8] Kraus G, Rollmann KW, J. Polym. Sci. B: Polym. Phys., 15, 385 (1977)

[9] Kim KU, Hyun JC, Polym.(Korea), 13(2), 139 (1989)

[10] Han CD, "Rheology in Polymer Processing," Academic Press Inc., London, p. 91-98 (1976)

[11] Mooney M, Bllack SA, J. Colloid Sci., 1, 204 (1952)

[12] Bagley EB, J. Appl. Phys., 28, 624 (1957)

[13] Han CD, Charles M, Philippoff W, Trans. Soc. Rheol., 13, 455 (1969)

[14] White JL, "Principle of Polymer Engineering Rheology," John Wiley & Sons, Inc., New York, p. 279-284 (1990)

[15] Kim JK, Ph.D. Dissertation, University of Akron (1989)

[16] Chernykh ZV, Epshtein VG, Rubber Chem. Technol., 32, 1185 (1959)

[17] Dannenberg EM, Rubber Chem. Technol., 59, 519 (1986)

[18] Nakajima N, Scobboo JJ, Rubber Chem. Technol., 60, 761 (1987)

[19] Medalia AI, J. Colloid Interface Sci., 32, 115 (1970)

[20] Patel AC, Byers JT, Elastomerics, 112(8), 17 (1980)

[21] Rigby Z, Adv. Polym. Sci., 36, 23 (1980)

[22] Voet A, J. Polym. Sci. Part D, 15, 327 (1980)

[23] Medalia AI, Rubber Chem. Technol., 51, 437 (1978)