아라미드단섬유강화 폴리에틸렌복합재료의 용융특성 및 물성

최치훈; 옥영숙; 김병규; 하창식; 조원제; 신영조

Journal of the Korean Industrial and Engineering Chemistry, Vol.3, No.1, 81-87, March, 1992

Export Citation

아라미드단섬유강화 폴리에틸렌복합재료의 용융특성 및 물성

Melt Rheology and Property of Short Aramid Fiber Reinforced Polyethylene Composites

최치훈, 옥영숙, 김병규, 하창식, 조원제, 신영조

초록

폴리에틸렌에 아라미드단섬유를 보강시킨 복합재료를 roll mill을 사용하여 제조하였다. 섬유배향과 물리적 성질의 이방성을 주사전자현미경과 인장시험기로, 유변특성을 RDS 를 사용하여 측정하였다. 섬유의 배향은 roll 작업으로 어느 정도 이루어 졌으며, 섬유 loading 이 증가할수록 기계적강도의 이방성도 증가하였다. 섬유 loading 에 따른 복합점도의 상승은 저주파수 영역에서 뚜렷이 관찰되었으며, 특히 섬유 loading 이 작은 범위에서 현저하였다.

Polyethylenes were reinforced with short aramid fibers on an open roll. Fiber orientation and the anisotropy of physical property were studied using scanning electron microscopy and tensile tester, together with the melt properties from an RDS rheometer. It was found that fiber orientation was obtained in roll operation, and the anisotropy of property became greater with the increase of fiber loading. Melt viscosity measurements indicated that the viscosity increases with fiber loading, with the effect much more pronounced at low loading and low frequency.

[References]

Takayanagi M, Kajiyama T, Katayose T, J. Appl. Polym. Sci., 27, 3903 (1983)
Mallick PK, Fiber Reinforced Composites, Marcel Dekker, New York (1988)
Handbook of Composites, G. Lubin ed., Van Nostrand Reinhold, New York (1982)
Engineering Materials Handbook, Vol. 1 Composites, ASM International, Metals Park, OH (1987)
Moghe SR, Rubber World, 187(5), 16 (1963)
Moghe SR, Rubber Chem. Technol., 57, 491 (1983)
Petsalas HJ, Andreopoulos AG, J. Appl. Polym. Sci., 38, 593 (1989)
Crowson RJ, Folkes MJ, Bright PF, Polym. Eng. Sci., 20, 925 (1980)
Crowson RJ, Folkes MJ, Polym. Eng. Sci., 20, 934 (1982)
Milewski JV, Plast. Compounding, 53, 333 (1982)
Goettler LA, Leib RI, Lambright AJ, Rubber Chem. Technol., 52, 839 (1979)
Goettler LA, Shen KS, Rubber Chem. Technol., 56, 619 (1983)
Chan Y, White JL, Oyanagi Y, J. Rheol., 22(5), 507 (1978)
Titow WV, Lanham BJ, Reinforced Thermoplastics, Applied Science, London (1975)
Oyanagi Y, Yamaguchi Y, J. Soc. Rheol. Jpn., 3, 393 (1975)
Hill CT, 33rd ANTEC, Tech. Papers, p. 9 (1975)
McNally D, Polym. Plast. Tech. Eng., 8, 1015 (1977)
Charrier JM, Rieger JM, Fiber Sci. Technol., 7, 162 (1974)
Utracki LA, Rubber Chem. Technol., 57, 507 (1984)
White JL, Polymer Engineering RHeology, Wiley Interscience, New York (1990)

[Referenced By]

[1] Takayanagi M, Kajiyama T, Katayose T, J. Appl. Polym. Sci., 27, 3903 (1983)

[2] Mallick PK, Fiber Reinforced Composites, Marcel Dekker, New York (1988)

[3] Handbook of Composites, G. Lubin ed., Van Nostrand Reinhold, New York (1982)

[4] Engineering Materials Handbook, Vol. 1 Composites, ASM International, Metals Park, OH (1987)

[5] Moghe SR, Rubber World, 187(5), 16 (1963)

[6] Moghe SR, Rubber Chem. Technol., 57, 491 (1983)

[7] Petsalas HJ, Andreopoulos AG, J. Appl. Polym. Sci., 38, 593 (1989)

[8] Crowson RJ, Folkes MJ, Bright PF, Polym. Eng. Sci., 20, 925 (1980)

[9] Crowson RJ, Folkes MJ, Polym. Eng. Sci., 20, 934 (1982)

[10] Milewski JV, Plast. Compounding, 53, 333 (1982)

[11] Goettler LA, Leib RI, Lambright AJ, Rubber Chem. Technol., 52, 839 (1979)

[12] Goettler LA, Shen KS, Rubber Chem. Technol., 56, 619 (1983)

[13] Chan Y, White JL, Oyanagi Y, J. Rheol., 22(5), 507 (1978)

[14] Titow WV, Lanham BJ, Reinforced Thermoplastics, Applied Science, London (1975)

[15] Oyanagi Y, Yamaguchi Y, J. Soc. Rheol. Jpn., 3, 393 (1975)

[16] Hill CT, 33rd ANTEC, Tech. Papers, p. 9 (1975)

[17] McNally D, Polym. Plast. Tech. Eng., 8, 1015 (1977)

[18] Charrier JM, Rieger JM, Fiber Sci. Technol., 7, 162 (1974)

[19] Utracki LA, Rubber Chem. Technol., 57, 507 (1984)

[20] White JL, Polymer Engineering RHeology, Wiley Interscience, New York (1990)