Browse > Article
http://dx.doi.org/10.5322/JES.2007.16.8.891

Preparation of Waterborne Polyurethane Dispersion Based on Siloxane Polyal  

Yoo, Su-Yong (Division of Applied Chemical Engineering, Pukyong National University)
Kim, Jung-Du (Division of Applied Chemical Engineering, Pukyong National University)
Kam, Sang-Kyu (Division of Civil and Environmental Eng., Cheju National University)
Moon, Myung-Jun (Division of Applied Chemical Engineering, Pukyong National University)
Lee, Min-Gyu (Division of Applied Chemical Engineering, Pukyong National University)
Publication Information
Journal of Environmental Science International / v.16, no.8, 2007 , pp. 891-896 More about this Journal
Abstract
Waterborne polyurethane dispersions (WPUD) were prepared by poly(ethylene glycol) adipate as the polyester type, ${\alpha},{\omega}-hydroxyalkyl$ terminated polydimethylsiloxane (PDMS-diol) as the polysiloxane type, hexamethylene diisocyanate, and isophorone diisocyanate, dimethylol propionic acid. The effects of PDMS-diol contents on the particle size, thermal and surface properties of WPUD were investigated. The structures of the synthesized WPUD were confirmed using by FT-IR. The surface, thermal and mechanical properties were investigated by measuring the contact angles, DSC, TGA and UTM. As PDMS-diol contents increased, the particle size, the contact angle, and the elongation was increased, while the tensile strength was decreased. Also the thermal stabilities of the synthesised WPUD were increased as PDMS-diol contents increased.
Keywords
Waterborne polyurethane dispersions; Poly(ethylene glycol) adipate; Polydimethylsiloxane; Incompatibility;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Tang Y. W., Sanerre J. P., Labow R. S., Taylor D. G., 1997, Use of surface-modifying macromolecules to enhance the biostability of segmented polyurethanes, J. Biomed. Mater. Res., 35(3), 371-381   DOI   ScienceOn
2 Cho C. H., Seo H. D., Min B. H., Cho H. K., Noh S. T., Chol H. G., Cho Y. H., Kim J. H., 2002, Synthesis and properties of aqueous polyurethane dispersion based on mixed polyols: Poly(hexamethylene carbonate) glycol/ Poly(oxytetramethylene) glycol, J. Korean, Ind. Eng. Chem., 13(8), 825-831
3 Ma C. M., Wang F. Y., Du Y. C., Wu C. L., Chiang C. L., Hung A. Y. C., 2002, Intermo-lecular and intramolecular hydrogen bonding of poly(dimethylsiloxane) urethane-graft-poly (methyl methacrylate) copolymers based on 2,4-TDI and m-XDI, J. Appl. Polym. Sci., 86(4), 962-972   DOI   ScienceOn
4 Kang D. W., Han M. S., Kang H. J., Lee S. M., Kim Y. M., 2001, Synthesis and characteristics of polyurethane modified with polyorganosiloxane, J. Korean Ind. Eng. Chem., 12(2), 205-211
5 Stanciu A., Airinei A., Timpu D., Ioanid A., Ioan C, Bulacovschi V., 1999, Polyurethane/ polydimethylsiloxane segmented copolymers, Europ. Polym. J., 35(11), 1959-1965   DOI   ScienceOn
6 Stanciu A., Bulacovschi V., Condratov V., Fadei C, Stoleriu A., Balint S., 1999, Thermal stability and the tensile properties of some segmented poly(ester-siloxane)urethanes, Polym. Degrad. Stabil., 64(2), 259-265   DOI   ScienceOn
7 Lin M. F., Tsen W. C, Shu Y. C., Chuang F. S., 2001, Effect of silicon and phosphorus on the degradation of polyurethanes, J. Appl. Polym. Sci., 79(5), 881-899   DOI   ScienceOn
8 Coutinho F. M. B., Delpech M. C., Alves L. S., 2001, Anionic waterborne polyurethane dispersions based on hydroxyl-terminated polybutadiene and polypropylene glycol): Synthesis and characterization, J. Appl. Polym. Sci., 80(4), 566-572   DOI   ScienceOn
9 Park S. D., Kang I. K., Lee Y. M., Sung Y. K., 1993, Synthesis and physical properties of biocompatible and biodegradable polyether urethaneurea : 1. Synthesis and physical properties of polyetherurethaneurea containing polydimethylsiloxanesegment, Polymer(Korea), 17(5), 580-587
10 Benrashid R., Nelson G. L., Linn J. H., Hanley K. H., Wade W. R., 1993, Surface characterization of segmented siloxane-urethane block copolymers, J. Appl. Polym. Sci., 49(3), 523-537   DOI   ScienceOn
11 Jou C. C., Kuo N. H., Chao D. Y., 1997, Effect of dimethyldichlorosilane on the oxygen permeated through a siloxane-based polyurethane ionomer, J. Appl. Polym. Sci., 66(5), 981-988   DOI   ScienceOn
12 Chen H., Fan Q., Chen D., Yu X., 2001, Synthesis and properties of polyurethane modified with an aminoethylaminopropyl-substituted polydimethylsiloxane. II. Water borne polyurethanes, J. Appl. Polym. Sci., 79(2), 295-301   DOI   ScienceOn
13 Kang S. G., Jang J. S., Park C. J., Ryu H. I., 2001, A study on the effect of chain extenders on the properties of TDI - based aqueous polyurethane adhesives, J. Korean Ind. Eng. Chem., 12(8), 902-907
14 Ioan S., Grigorescu G., Stanciu A., 2001, Dynamic-mechanical and differential scanning calorimetry measurements on crosslinked poly(ester-siloxane)-urethanes, Polymer, 42(8), 3633-3639   DOI   ScienceOn
15 Chuang F. S., Tsen W. C., Shu Y. C., 2004, The effect of different siloxane chain-extenders on the thermal degradation and stability of segmented polyurethanes, Polym Degrad. Stabil., 84(1), 69-77   DOI   ScienceOn