Browse > Article
http://dx.doi.org/10.12925/jkocs.2006.23.1.10

Preparation and Characterization of PU Flame-Retardant Coatings Using Modified Polyesters Containing Phosphorus and Chlorine  

Park, Hong-Soo (Department of Chemical Engineering, Myongji University)
Shim, Il-Woo (Department of Chemical Engineering, Myongji University)
Jo, Hye-Jin (Department of Chemical Engineering, Myongji University)
Hahm, Hyun-Sik (Department of Chemical Engineering, Myongji University)
Sung, Ki-Chun (Department of Chemical Engineering, Dae-Jin University)
Publication Information
Journal of the Korean Applied Science and Technology / v.23, no.1, 2006 , pp. 77-84 More about this Journal
Abstract
Modified polyesters (TTBA-10C, -20C, -30C) that contain phosphorus and chlorine were synthesized by the condensation polymerization of tetramethylene bis(orthophosphate), neohexanediol trichlorobenzoate, 1,4-butanediol and adipic acid, in which tetramethylene bis(orthophosphate) and neohexanediol trichlorobenzoate were prepared previously in our laboratory. In this study, two-component flame-retardant polyurethane coatings (TTBA-10C/HDI-trimer=TTHD-10C, TTBA-20C/ HDI-trimer= TTHD-20C, TTBA-30C/HDI-trimer= TTHD-30C) were obtained by curing at room temperature with the synthesized TTBAs and hexamethylene diisocyanate (HDI)-trimer as a curing agent. The obtained TTHDs were made into coating samples and used as test samples for various physical properties. The physical properties of the flame-retardant coatings containing chlorine and phosphorus groups were generally inferior to those containing only phosphorus group. Flame retardancy was tested by vertical and horizontal combustion method, and $45_{\circ}$ Meckel burner method. Since the retardancy of flame-retardant coatings containing chlorine and phosphorus groups was better than that containing only phosphorus group, it could be concluded that the retardancy by the synergism effect of chlorine and phosphorus groups exhibited.
Keywords
modified polyesters; HDI-trimer; PU flame-retardent coatings;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 G. Rocchini, A Computer Code for Detecting Deterioration of Organic Coatings through Impedance Measurements, Materials and Corrosion, 50(9), 527 (1999)   DOI
2 M. Lewin, Unsolved Problems and Unanswered Questions in Flame Retardance of Polymers, Polymer Degradation and Stability, 88(1), 13-19 (2005)   DOI   ScienceOn
3 J. E. Dewhurst, A. S. Drayton-Elder, X. Gao, T. M, Santosusso, C. F. Tien, and T. L. Wickmann, Property Development During Film Formation of Two-Component Waterborne Polyurethane Using Dielectiric Spectroscopy, Polymeric Materials Science and Engineering, 81, 195-196 (1999)
4 M. Ishizawa and H. Oshima, Flame Retardant Paint Capable of Coating Thickly, Electro. Eng. (Jpn), 103, 35 (1983)   DOI
5 S. H. Ahn, H. J. Jo, I. W. Shim, H. S. Hahm, H. S. Park, S. J. Kim, and S. K. Kim, Synthesis and Analysis of Modified Polyesters Containing Phosphorus and Chlorine for Flame-Retardant Coatings, J. Kor. Oil Chem Soc., 23(1), in press (2006)   과학기술학회마을
6 Y. Ou and X. Li, Synthesis and Application of New Halogenated Phosphate Flame Retardant, Beijing Ligong Daxue Xuebao, 19(2), 260-264 (1999)
7 K. Terakawa, T. Mizoguch, S. Yabushita, and K. Kamisaka, 'Flame- Retardant Polyurethane mulsion Coatings for components of Electrophotographic Apparatus', Jpn. Patent 104,581A2 (2003)
8 J. Wang, Mechanism and Development of Intumescent Flame-Retardant Coatings, Huagong Xinxing Cailiao, 33(10), 21-24 (2005)
9 J. Stejskcal, M. Trchova, and I. Sapurina, Flame-Retardnat Effect of Polyaniline Coating Deposited on cellulose Fibers, J. Appl. Polym Sci., 98(6), 2347-2354 (2005)   DOI   ScienceOn
10 A. Ballistreri, G. Montaudo, C. Pugliri, E. Scamporrino, and D. Vitalini, Intumescent Flame Retardnats for Polymers. I. The PolyacrylonitriIe - Ammonium Polyphosphate- Hexabromo cyclodecane System, J. Appl. Polym. Sci., 28, 1743 (1983)   DOI   ScienceOn
11 D. G. Anderson and J. T. Vanderberg, Coatings, Anal. Chem., 57, 15 (1985)   DOI   ScienceOn
12 P. A. Atkinson, P. J. Haines, and G. A. Skinner, The Mechanism of Action of Tin Compounds as Flame Retardants and Smoke Supperessants for Polyester Thermosets, Polymer Degradation and Stability, 71(3), 351 (2001)   DOI   ScienceOn
13 L. Huang, J. Chen, M. Huang, L. Yan, S. Chen, and W. Zhou, Novel Turpentine Series One-Component Polyurethane Coatings, Tuliao Gongye, 31(12), 7-10 (2001)
14 D. Sun, Y. Yu, X. Shen, F. Wang, and W. Wang, Preparation and Application of Aqueous Polyurethane Coatings, Shanghai Tuliao, 42(4), 12-15 (2004)
15 T. Randoux, J. C. Vanovervell, H. Van den Bergen, and G. Camino, Halogen-Free Flame Retardant Radiation Curable Coatings, Progress in Organic Coatings, 45(2-3), 281-289 (2002)   DOI   ScienceOn
16 V. V. Bogdanova, The Influence of Thermally Induced Transformation of Antimony-Halogen and Nitrogen-Phosphorus-Based Flame Retardants on Their Performance, Vysokomolekulyamye Soedineniya, Seriya Ai Seriya E, 43(4), 746-750 (2001)
17 P. I. Kordomenos, K. C. Frisch, H. X. Xiao, and N. Sabbah, Coating Compositions Based on Acrylic-Polyurethane Interpenetrating Polymer Networks, J. Coat. Technol., 57(723), 23 (1985)
18 M. Melchiors, M. Sonntag, C. Kobusch, and E. Jurgens, Recent Developments in Aqueous Two-Component Polyurethane Coatings, Progress in Organic Coatings, 40(1-4), 99-109 (2002)   DOI   ScienceOn