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A Study on the Scratch Resistance by Additives of PDMS and Grain Pattern  

Lee, Yong-Hee (Department of Applied Chemical Engineering, Korea University of Technology and Education)
Nam, Byeong-Uk (Department of Applied Chemical Engineering, Korea University of Technology and Education)
Lim, Jae-Gon (Samsung Total Petrochemical Co.)
Choi, Chi-Hoon (Hyundai-Kia Motor Co.)
Publication Information
Elastomers and Composites / v.43, no.3, 2008 , pp. 183-190 More about this Journal
Abstract
In this study, we have investigated mechanical properties and scratch resistance of polypropylene compounds by two types of masterbatch with different molecular weight of PP. Masterbatches were prepared with polypropylene(PP) and polydimethylsiloxane(PDMS) by melt mixing. Mechanical properties and scratch behavior were examined with UTM and polarizing microscope. The morphology surface of grain pattern was investigated Color 3D Laser Scanning Microscope. Mechanical properties of two masterbatches containing PP compounds showed a little bit difference in accordance with amount of M/B. Scratch resistance was much improved by adding masterbatches used high-molecular weight PP. Scratch resistance was excellent when grain pattern of the surface is deep, large, round and irregular.
Keywords
scratch resistance; PDMS; grain pattern; polypropylene(PP); mechanical properties;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 L. E. Nielsen, "Mechanical Properties of Polymers and Composites", ed. By Nielsen, 2nd ed., p. 544, Marcel Dekker, New York, 1984
2 B.J. Briscoe, A. Delfino, and E. Pelillo, "Singlepass pendulum scratching of poly(styrene) and poly(methylmethacrylate)", Wear 225-229, 319 (1999)   DOI   ScienceOn
3 C. Xiang, H.-J. Sue, J. Chu, and B. Coleman, "Scratch behavior and material property relationship in polymers", J. Polym. Sci. Polym. Phys. 39, 47 (2001)   DOI   ScienceOn
4 M. Wong, G.T. Lim, Moyse, A.F. Lee, and H.-J. Sue, "Study of surface damage of polypropylene under progressive loading", J. Mater. Sci. 39, 3293 (2004)   DOI   ScienceOn
5 D. W. Nam, B. U. Nam, B. J. Cha, and B. J. Kim, "Preparation of UV-Curable poly-Urethane Modified Acrylate/SiO2 Hybrid Film Using Sol-Gel Process", Polymer(korea), 31, 115 (2007)   과학기술학회마을
6 ASTM International, ASTM D7027-05, Annual Book of ASTM Standards, 2005
7 H. Jiang, R. Browning, J. Fincher, A. Gasbarro, S. Jones, and H.-J. Sue, "Influence of surface roughness and contact load on friction coefficient and scratch behavior of thermoplastic olefins", Applied Surface Sci. 254, 4497 (2008)
8 H. Jiang, G.T. Lim, J.N. Reddy, J.D. Whitcomb, and H.-J. Sue, "Finite element method parametric study on scratch behavior of polymers", J. Poly. Sci.: Part B 45, 1435 (2007)   DOI   ScienceOn
9 M.H. Blees, G.B.Winkelman, A.R. Balkenende, J.M.J. den Toonder, "The effect of friction on scratch adhesion testing: application to a sol-gel coating on polypropylene", Thin Solid Films 359, 1 (2000)   DOI   ScienceOn
10 P.L. Fernando, "Fracture toughness of filled polypropylene copolymer systems", Poly. Eng. Sci., 28, 806 (1998)   DOI
11 J. Chu, L. Rumao, and B. Coleman, "Scratch and mar resistance of filled polypropylene materials", Poly. Eng. Sci., 38, 1906 (1998)   DOI   ScienceOn
12 R.S. Hadal, R.D.K. Misra, "Scratch deformation behavior of thermoplastic materials with significant differences in ductility", Mater. Sci. Eng. A 398, 252 (2005)   DOI   ScienceOn
13 H. Jiang, G.T. Lim, and J.N. Reddy, J.D. Whitcomb, H.-J. Sue, "Finite element method parametric study on scratch behavior of polymers", J. Poly. Sci.: Part B 45, 1435 (2007)   DOI   ScienceOn
14 C. D. Han, C. Sanford, and H. J. Yoo, "Effects of titanate coupling agents on the rheological and mechanical properties of filled polyolefins", Poly. Eng. Sci., 18, 849 (1978)   DOI   ScienceOn
15 G.T. Lim, M.Wong, J.N. Reddy, and H.-J. Sue, "An integrated approach towards the study of scratch damage of polymer", J. Coat. Technol. Res. 2, 361 (2005)   DOI   ScienceOn
16 H. Tang and D.C. Martin, "Near-surface deformation under scratches in polypropylene blends, Part I: microscopic characterization of deformation", J. Mater. Sci. 38, 803-815 (2003)   DOI   ScienceOn
17 R. Hadal, A. Dasari, J. Rohrmann, and R.D.K. Misra, "Susceptibility to scratch surface damage of wollastonite- and talc-containing polypropylene mi crometric composites", Mater. Sci. Eng. A, 380, 326 (2004)   DOI   ScienceOn
18 J.A. Williams, "Analytical models of scratch hardness", Tribol. Int. 29, 675 (1996)   DOI   ScienceOn
19 J. Chu, C. Xiang, H.-J. Sue, and R.D. Hollis, "Scratch resistance of mineral-filled polypropylene materials", Poly. Eng. Sci., 40, 944 (2000)   DOI   ScienceOn
20 R. Browning, G.T. Lim, A. Moyse, L. Sun, and H.-J. Sue, "Effects of slip agent and talc surface- treatment on the scratch behavior of thermoplastic olefins", Poly. Eng. Sci. 46, 601 (2006)   DOI   ScienceOn
21 M. Wong, G.T. Lim, A. Moyse, J.N. Reddy, and H.-J. Sue, "A new test methodology for evaluating scratch resistance of polymers", Wear 256, 1214 (2004)   DOI   ScienceOn
22 G.T. Lim, J.N. Reddy, H.-J. Sue, in: M. Urban (Ed.), Chapter 10 in Stimuli-Responsive Polymeric Films and Coatings, Symposium Series, 912, 166, (2005)
23 S. L. Zhang, A. H. Tsou, and J. C. M. Li, "Scratching Behavior of Elastomeric Poly(dimethylsiloxane) Coatings", J. Poly. Sci.: Part B 40, 1531 (2002)
24 Q. Fu, G. Wang, "Polyethylene toughened by rigid inorganic particles", Poly. Eng. Sci., 32, 94 (1992)   DOI
25 C. Xiang, H.-J. Sue, J. Chu, and K. Masuda, "Roles of additives in scratch resistance of high crystallinity polypropylene copolymers", Poly. Eng. Sci., 41, 23 (2001)   DOI   ScienceOn
26 R.D.K. Misra, R. Hadal, and S.J. Duncan, "Surface damage behavior during scratch deformation of mineral reinforced polymer composites", Acta Mater., 52, 4363 (2004)   DOI   ScienceOn
27 J. Chu, C. Xiang, H.-J. Sue, and R. Hollis, "Scratch resistance of mineral-filled polypropylene materials", Poly. Eng. Sci. 40, 944 (2000)   DOI   ScienceOn
28 C. Xiang, H.-J. Sue, J. Chu, and B. Coleman, "Scratch behavior and material property relationship in polymers", J. Polym. Sci.: Part B 39, 47 (2001)   DOI   ScienceOn