Hard coatings on polycarbonate plate by sol.gel reactions of melamine derivative, poly(vinyl alcohol), and silicates

Young Jae Shin; Do Hyeon Yang; Mee Hye Oh; Yeo Seong Yoon; Jae Sup Shin

Journal of Industrial and Engineering Chemistry, Vol.15, No.2, 238-242, March, 2009

DOI10.1016/j.jiec.2008.09.009 Export Citation

Hard coatings on polycarbonate plate by sol.gel reactions of melamine derivative, poly(vinyl alcohol), and silicates

Young Jae Shin, Do Hyeon Yang¹, Mee Hye Oh¹, Yeo Seong Yoon¹, and Jae Sup Shin^{2, †}

Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX 77843, USA
¹Korea Automotive Technology Institute, Chonan, Chungnam 330-912, Republic of Korea
²Department of Chemistry, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea

E-mail:

Hard coatings were deposited on a polycarbonate plate using a sol.gel process with a melamine derivative, poly(vinyl alcohol) (PVA), and silicates and examined as potential substitutes for glass in cars. PVA was partially functionalized with (3-isocyanatopropyl)triethoxysilane, and the synthesized polymer was used to form a coating solution with methylated poly(melamine-co-formaldehyde), tetraethoxysilane, and methyltriethoxysilane. The coatings that contained both the melamine and silicate structures were deposited using a sol.gel process. The optimum conditions and formulation to obtain excellent physical properties of the coating were determined. Smooth coatings with the hardness of a 3H class pencil, excellent abrasion resistance and transparency were formed

Keywords:Hard coating;Polycarbonate;Sol-gel reaction;Melamine;Poly(vinyl alcohol);Silicate

[References]

Medda SK, Kundu D, De G, J. Non-Cryst. Solids, 318, 149 (2003)
Yang HS, Kwon OH, Lee JD, Rho JS, Kim YH, J. Korean Ind. Eng. Chem., 7(5), 823 (1996)
Chen JI, Chareonsak R, Puengpipat V, Marturunkakul S, J. Appl. Polym. Sci., 74(6), 1341 (1999)
Lee YT, Jeong DS, Jeong HJ, Polym.(Korea), 19(6), 753 (1995)
Kim HK, Kim JG, Yu JA, Hong JW, J. Korean Ind. Eng. Chem., 12(3), 287 (2001)
Shin YC, Lee DK, Lee KT, J. Ind. Eng. Chem., 14, 275 (2008)
Rats D, Hajek V, Martinu L, Thin Solid Films, 340(1-2), 33 (1999)
Yoon SE, Woo HG, Kim DP, Polym.(Korea), 24(3), 389 (2000)
Lee TH, Kang ES, Bae BS, J. Sol.Gel Sci. Techonol., 27, 23 (2003)
Eo YJ, Kim DJ, Bae BS, Song KC, Lee TY, Song SW, J. Sol.Gel Sci. Techonol., 13, 409 (1998)
Park DG, Polym. Sci. Technol., 8, 268 (1997)
Hwang DK, Moon JH, Shul YG, Jung KT, Kim DH, Lee DW, J. Sol.Gel Sci. Techonol., 26, 783 (2003)
Lee MS, Jo NJ, J. Sol.Gel Sci. Technol., 24, 175 (2002)
Chou TP, Cao G, J. Sol.Gel Sci. Technol., 27, 31 (2003)
Mackenzie JD, Bescher EP, J. Sol.Gel Sci. Technol., 19, 23 (2000)
Seo KW, Cho SH, J. Ind. Eng. Chem., 7(2), 87 (2001)
Kim KD, Kim SS, Kim HT, J. Ind. Eng. Chem., 11(4), 584 (2005)
Shin Y, Wang LQ, Liu J, Exarhos GJ, J. Ind. Eng. Chem., 9(1), 76 (2003)
Hong SS, Lee MS, Kim JH, Ahn BH, Lim KT, Lee GD, J. Ind. Eng. Chem., 8(2), 150 (2002)
Yeh JM, Chang KC, J. Ind. Eng. Chem., 14, 371 (2008)
Hong SS, Ju CS, Lim CG, Ahn BH, Lim KT, Lee GD, J. Ind. Eng. Chem., 7(2), 99 (2001)
Ji YJ, Kim HY, Yoon YS, Lee SW, Shin JS, J. Adhesion Interface, 6, 10 (2005)
Kim JY, Shin YJ, Shin YR, Ji YJ, Yoon YS, Shin JS, J. Korean Ind. Eng. Chem., 17(2), 170 (2006)
Levchik SV, Balabanovich AI, Levchik GF, Costa L, Fire Mater., 21, 75 (1997)
Kandola BK, Horrocks AR, Horrocks S, Fire Mater., 25, 153 (2001)

[Referenced By]

[Related Articles]

[1] Medda SK, Kundu D, De G, J. Non-Cryst. Solids, 318, 149 (2003)

[2] Yang HS, Kwon OH, Lee JD, Rho JS, Kim YH, J. Korean Ind. Eng. Chem., 7(5), 823 (1996)

[3] Chen JI, Chareonsak R, Puengpipat V, Marturunkakul S, J. Appl. Polym. Sci., 74(6), 1341 (1999)

[4] Lee YT, Jeong DS, Jeong HJ, Polym.(Korea), 19(6), 753 (1995)

[5] Kim HK, Kim JG, Yu JA, Hong JW, J. Korean Ind. Eng. Chem., 12(3), 287 (2001)

[6] Shin YC, Lee DK, Lee KT, J. Ind. Eng. Chem., 14, 275 (2008)

[7] Rats D, Hajek V, Martinu L, Thin Solid Films, 340(1-2), 33 (1999)

[8] Yoon SE, Woo HG, Kim DP, Polym.(Korea), 24(3), 389 (2000)

[9] Lee TH, Kang ES, Bae BS, J. Sol.Gel Sci. Techonol., 27, 23 (2003)

[10] Eo YJ, Kim DJ, Bae BS, Song KC, Lee TY, Song SW, J. Sol.Gel Sci. Techonol., 13, 409 (1998)

[11] Park DG, Polym. Sci. Technol., 8, 268 (1997)

[12] Hwang DK, Moon JH, Shul YG, Jung KT, Kim DH, Lee DW, J. Sol.Gel Sci. Techonol., 26, 783 (2003)

[13] Lee MS, Jo NJ, J. Sol.Gel Sci. Technol., 24, 175 (2002)

[14] Chou TP, Cao G, J. Sol.Gel Sci. Technol., 27, 31 (2003)

[15] Mackenzie JD, Bescher EP, J. Sol.Gel Sci. Technol., 19, 23 (2000)

[16] Seo KW, Cho SH, J. Ind. Eng. Chem., 7(2), 87 (2001)

[17] Kim KD, Kim SS, Kim HT, J. Ind. Eng. Chem., 11(4), 584 (2005)

[18] Shin Y, Wang LQ, Liu J, Exarhos GJ, J. Ind. Eng. Chem., 9(1), 76 (2003)

[19] Hong SS, Lee MS, Kim JH, Ahn BH, Lim KT, Lee GD, J. Ind. Eng. Chem., 8(2), 150 (2002)

[20] Yeh JM, Chang KC, J. Ind. Eng. Chem., 14, 371 (2008)

[21] Hong SS, Ju CS, Lim CG, Ahn BH, Lim KT, Lee GD, J. Ind. Eng. Chem., 7(2), 99 (2001)

[22] Ji YJ, Kim HY, Yoon YS, Lee SW, Shin JS, J. Adhesion Interface, 6, 10 (2005)

[23] Kim JY, Shin YJ, Shin YR, Ji YJ, Yoon YS, Shin JS, J. Korean Ind. Eng. Chem., 17(2), 170 (2006)

[24] Levchik SV, Balabanovich AI, Levchik GF, Costa L, Fire Mater., 21, 75 (1997)

[25] Kandola BK, Horrocks AR, Horrocks S, Fire Mater., 25, 153 (2001)