Abstract
We have developed a new technique of using the scanning probe microscope to measure the marring resistance that is a very desirable characteristic of clearcoats used in the automotive industry. With its high resolution, SPM can also be used to investigate the marring mechanism, and provide useful information in development of highly mar resistant coatings. In this paper, we will report a real time observation of viscoelastic creep which can result in a partial or complete healing of a marred surface. Based on the experimental data, a preliminary analysis of the recovery rate, recoverable deformation, and permanent deformation is presented.
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References
P. Betz and A. Bartelt, Prog. Org. Coat. 22 (1993) 27.
P.B. Jacobs and T. Engbert, in: Proc. 5th Ann. ESD Adv. Coat. Conf. Expo. ESD, The Engineering Society (Ann Arbor, 1995) p. 29.
M.P. Morse, in: Paint and Coating Test Manual, American Society for Testing and Materials, ed. J.V. Koleske (Philadelphia, 1995) p. 525.
W. Shen, C. Ji, F.N. Jones, M.P. Everson and R.A. Ryntz, Polym. Mater. Sci. Eng. 74 (1996) 346.
W. Shen, C. Ji, F.N. Jones, M.P. Everson and R.A. Ryntz, Surf. Coat. Intl. JOCCA 79 (1996) 253.
B.J. Briscoe, in: Physicochemical Aspects of Polymer Surfaces, Vol. 1, ed. K.L. Mittal (New York, 1983) p. 387.
B.J. Briscoe, P.D. Evands and J.K. Lancaster, in: Wear of Materials, The American Society of Mechanical Engineering, Vol. 2, ed. K.C. Ludema (New York, 1987) p. 607.
F.J. Balta Calleja, J. Martinez-Salazar and D.R. Rueda, in: Encyclopedia of Polymer Science and Engineering, Vol. 7, ed. J.I. Kroschwitz (Wiley, New York, 1987) p. 614.
B.V. Gregorovich and P.J. McGonigal, in: Proc. Adv. Coat. Technol. Conf. ASM/ESD (Materials Park, 1992) p. 122.
A.Y. Goldman, Prediction of the Deformation Properties of Polymeric and Composite Materials, translated by M. Shelef and R.A. Dickie, ACS Professional Reference Books (Washington, DC, 1996).
W. Shen, S.M. Smith, F.N. Jones, C. Ji, R.A. Ryntz and M.P. Everson, J. Coat. Tech. 69 (1997) 123.
F.N. Jones, W. Shen, S.M. Smith, Z. Huang and R.A. Ryntz, Studies of microhardness and mar resistance using a scanning probe microscope, accepted for publication in Prog. Org. Coat.
S. Sano, K. Yamada and M. Ishihara, Toso Kagaku 29 (1994) 475.
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Shen, W., Smith, S.M., Ye, H. et al. Real time observation of viscoelastic creep of a polymer coating by scanning probe microscope. Tribology Letters 5, 75–79 (1998). https://doi.org/10.1023/A:1019160817800
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DOI: https://doi.org/10.1023/A:1019160817800