Browse > Article
http://dx.doi.org/10.9713/kcer.2017.55.6.754

Preparation of UV-Curable Hydrophilic Coating Films Using Colloidal Silica  

Yang, Jun Ho (Department of Biomedical Materials, Konyang University)
Song, Ki Chang (Department of Biomedical Materials, Konyang University)
Publication Information
Korean Chemical Engineering Research / v.55, no.6, 2017 , pp. 754-761 More about this Journal
Abstract
UV-curable hydrophilic coating solutions were prepared by mixing colloidal silica dispersed in alcohol with an acrylic monomer, pentaerythritol triacrylate (PETA). Hydrophilic coating films were also prepared by spin coating the hydrophilic coating solutions on PC substrates and UV curing for 10 minutes subsequently. The effect of the amount of colloidal silica in the coating solutions, which was varied from 10 g to 50 g, was investigated on the hydrophilic properties of UV-cured coating films. The results showed that the amount of colloidal silica had a great influence on the hydrophilic properties of UV-cured coating films and the coating film prepared with 30 g of colloidal silica showed a lowest contact angle of $37^{\circ}$ and an excellent pencil hardness of H.
Keywords
Hydrophilic coating solutions; Colloidal silica; Hydrophilic coating films; Organic-inorganic hybrid; UV-curable; Pentaerythritol triacrylate;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 Jang, S. H., "Functional Silicon Coating Materials," Polymer Science and Technology, 12(5), 676-688 (2001).
2 Song, K. C., Park, J. K.. Kang, H. U. and Kim S. H., "Synthesis of Hydrophilic Coating Solution for Polymer Substrate using Glycidoxypropyltriethoxysilane," J. of Sol-Gel Sci. and Tech., 27, 53-59(2003).   DOI
3 Chen, G. E., Sun, L., Xu, Z. L., Yang, H., Hunag, H. H. and Liu, Y. J., "Surface Modification of Poly(vinylidene fluoride) Membrane with Hydrophilic and Anti-Fouling Performance via a Two-Step Polymerization," Korean J. Chem. Eng., 32(12), 2492-2500(2015).   DOI
4 Yuan Y., Liu R., Wang C., Luo J. and Liu X., "Synthesis of UVCurable Acrylate Polymer Containing Sulfonic Groups for Anti- Fog Coatings," Progress in Organic Coatings, 77, 785-789(2014).   DOI
5 Lee, B. H, Kim, E. K., Lee, S., Lim, H. J. and Lee, I. P., "Effect of the Types of Silane Coupling Agents on the Properties of the Hydrophilic Coating Films," Korean Chem. Eng. Res., 54(2), 163- 170(2016).   DOI
6 Lee, S., Kim, S. H. and Hwang H., "Effect of Nanosilica and TEOS in Hydrophilic Coating Solution on the Surface Characteristics of Solar Cell Glass Panel," J. of Korean Oil Chemists' Soc., 34(1), 152-162(2017).   DOI
7 Park, J. K., Song, K. C., Kang, H. U. and Kim, S. H., "Preparation of Hydrophilic Coating Film Using GPS(Glycidoxypropyl Trimethoxysilane)," Korean Chem. Eng. Res., 40(6), 735-740(2002).
8 ASTM D 3359, "Standard Test Methods for Measuring Adhesion by Tape Test," ASTM International, 927-929(1997).
9 Lee, D. I., Jang, S. H. and Song, K. C., "Preparation of Hydrophilic Inorganic-Organic Hybrid Coating Solutions by Sol-Gel Method," Korean Chem. Eng. Res., 41(6), 768-772(2003).
10 Hwang, J. H. and Song, K. C., "Preparation of UV-Curable Organic-Inorganic Hybrid Hard Coating Films Using Alumina sols and Acrylate Monomers," Korean Chem. Eng. Res., 49(3), 277-284 (2011).   DOI
11 Cozzolino, C. A., Castelli, G., Trabattoni S. and Farris S., "Influence of Colloidal Silica Nanoparticles on Pullulan-Coated BOPP Film," Food Packing and Shelf Life, 8, 50-55(2016).   DOI
12 Song, S. K., Kim, J. H., Hwang K. S. and Ha K. R., "Spectroscopic Analysis of Silica Nanoparticles Modified with Silane Coupling Agent," Korean Chem. Eng. Res., 49(2), 181-186(2011).   DOI