Preparation of surface energy controlled automotive clearcoats loaded with functional silicon additives: Studying the resistance against tree gum attack

N. Naseh; M. Mohseni; B. Ramezanzadeh

Journal of Industrial and Engineering Chemistry, Vol.20, No.4, 1402-1410, July, 2014

DOI10.1016/j.jiec.2013.07.025 Export Citation

Preparation of surface energy controlled automotive clearcoats loaded with functional silicon additives: Studying the resistance against tree gum attack

N. Naseh¹, M. Mohseni^{1, †}, and B. Ramezanzadeh^{1, 2}

¹Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
²Department of Surface Coatings and Corrosion, Institute for Color Science and Technology, No. 59, Vafamanesh St., Hosainabad Sq., Lavizan, Tehran, Iran

E-mail:

The aim of this study is enhancing an automotive clearcoat easy-to-clean property against simulated tree gum (Arabic gum) using hydroxyl-functional silicone polyacrylate additives having different hydroxyl contents. The clearcoat surface, mechanical and chemical properties were studied using a contact angle measuring device, dynamic mechanical thermal analysis (DMTA) and Fourier Transform Infrared spectroscopy (FT-IR) respectively. It was found that additive with lower hydroxyl content gave rise to better easy-to-clean properties of the clearcoat against Arabic gum. This additive also resulted in lower contact angles and higher cross-linking density, tensile stress and work of break of the clearcoat.

Keywords:Automotive clearcoat;Functional additives;Arabic gum;Surface free energy;Tensile

[References]

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Bauer DR, J. Coat. Technol., 66, 57 (1994)
Buter R, Wemmenhove A, Prog. Org. Coat., 22, 83 (1993)
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Mori K, Tachi K, Muramatsu M, Torita K, Prog. Org. Coat., 36, 34 (1999)
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Nichols ME, Gerlock JL, Smith CA, Darr CA, Prog. Org. Coat., 35, 153 (1999)
Yari H, Moradian S, Ramezanzadeh B, Kashani A, Tahmasebi N, Polym. Degrad. Stabil., 94, 1281 (2009)
Ramezanzadeh B, Mohseni M, Yari H, J. Polym. Environ., 18(4), 545 (2010)
Ramezanzadeh B, Mohseni M, Yari H, Sabbaghian S, J. Therm. Anal. Calorim., 102(1), 13 (2010)
Yari H, Mohseni M, Ramezanzadeh B, J. Coat. Technol., 8(1), 83 (2011)
Ramezanzadeh B, Mohseni M, Yari H, J. Coat. Technol., 7(6), 677 (2010)
Ramezanzadeh B, Mohseni M, Yari H, Sabbaghian S, Prog. Org. Coat., 66, 149 (2009)
Yari H, Mohseni M, Ramezanzadeh B, Naderi N, Prog. Org. Coat., 66, 281 (2009)
Ramezanzadeh B, Mohseni M, Yari H, J. Coat. Technol., 8(3), 375 (2011)
Ramezanzadeh B, Mohseni M, Yari H, Prog. Org. Coat., 71(1), 19 (2011)
Mohseni M, Ramezanzadeh B, Yari H, in: Chiaberge M (Ed.), New Trends and Developments in Automotive Industry, Intech Open Access Publisher, India, 2011, pp. 267-296.
Ramezanzadeh B, Moradian S, Khosravi A, Tahmassebi N, J. Coat. Technol., http://dx.doi.org/10.1007/s11998-010-9239-4 (2010)
Thorstenson TA, Huang JB, Urban MW, Prog. Org. Coat., 24, 341 (1994)
Gommans L, Corrosion and Prevention, 2000, pp. 1-8, Paper072.
Liao SK, Jang SC, Lin MF, J. Polym. Res., 12(2), 103 (2005)
Rabea AM, Mohseni M, Mirabedini SM, J. Coat. Technol., 8, 497 (2011)
Rabea AM, Mirabedini SM, Mohseni M, J. Appl. Polym. Sci., 124(4), 3082 (2012)
Ramezanzadeh B, Mohseni M, Rabea AM, Yari H, Int. J. Adhes. Adhes., 31, 775 (2011)
Li D, Neumann AW, J. Colloid Interface Sci., 137, 304 (1992)

[1] Bauer DR, J. Appl. Polym. Sci., 27, 3651 (1982)

[2] Bauer DR, J. Coat. Technol., 66, 57 (1994)

[3] Buter R, Wemmenhove A, Prog. Org. Coat., 22, 83 (1993)

[4] Courter JL, J. Coat. Technol., 69, 57 (1997)

[5] Mori K, Tachi K, Muramatsu M, Torita K, Prog. Org. Coat., 36, 34 (1999)

[6] Nguyen T, Martin J, Byrd E, Embree N, J. Coat. Technol., 74, 65 (2002)

[7] Nguyen T, Martin JW, Byrd E, Embree N, Polym. Degrad. Stabil., 77, 1 (2002)

[8] Nguyen T, Martin J, Byrd E, J. Coat. Technol., 75, 37 (2003)

[9] Nichols ME, Darr CA, J. Coat. Technol., 70(885), 141 (1998)

[10] Nichols ME, Gerlock JL, Smith CA, Darr CA, Prog. Org. Coat., 35, 153 (1999)

[11] Yari H, Moradian S, Ramezanzadeh B, Kashani A, Tahmasebi N, Polym. Degrad. Stabil., 94, 1281 (2009)

[12] Ramezanzadeh B, Mohseni M, Yari H, J. Polym. Environ., 18(4), 545 (2010)

[13] Ramezanzadeh B, Mohseni M, Yari H, Sabbaghian S, J. Therm. Anal. Calorim., 102(1), 13 (2010)

[14] Yari H, Mohseni M, Ramezanzadeh B, J. Coat. Technol., 8(1), 83 (2011)

[15] Ramezanzadeh B, Mohseni M, Yari H, J. Coat. Technol., 7(6), 677 (2010)

[16] Ramezanzadeh B, Mohseni M, Yari H, Sabbaghian S, Prog. Org. Coat., 66, 149 (2009)

[17] Yari H, Mohseni M, Ramezanzadeh B, Naderi N, Prog. Org. Coat., 66, 281 (2009)

[18] Ramezanzadeh B, Mohseni M, Yari H, J. Coat. Technol., 8(3), 375 (2011)

[19] Ramezanzadeh B, Mohseni M, Yari H, Prog. Org. Coat., 71(1), 19 (2011)

[20] Mohseni M, Ramezanzadeh B, Yari H, in: Chiaberge M (Ed.), New Trends and Developments in Automotive Industry, Intech Open Access Publisher, India, 2011, pp. 267-296.

[21] Ramezanzadeh B, Moradian S, Khosravi A, Tahmassebi N, J. Coat. Technol., http://dx.doi.org/10.1007/s11998-010-9239-4 (2010)

[22] Thorstenson TA, Huang JB, Urban MW, Prog. Org. Coat., 24, 341 (1994)

[23] Gommans L, Corrosion and Prevention, 2000, pp. 1-8, Paper072.

[24] Liao SK, Jang SC, Lin MF, J. Polym. Res., 12(2), 103 (2005)

[25] Rabea AM, Mohseni M, Mirabedini SM, J. Coat. Technol., 8, 497 (2011)

[26] Rabea AM, Mirabedini SM, Mohseni M, J. Appl. Polym. Sci., 124(4), 3082 (2012)

[27] Ramezanzadeh B, Mohseni M, Rabea AM, Yari H, Int. J. Adhes. Adhes., 31, 775 (2011)

[28] Li D, Neumann AW, J. Colloid Interface Sci., 137, 304 (1992)