Supermolecular structure, morphology and physical properties of urea-urethane elastomers

J. Ryszkowska

Published : 2012-12-30

Vol. 57 No. 11-12 (2012)

Supermolecular structure, morphology and physical properties of urea-urethane elastomers

J. Ryszkowska

Abstract

Urea-urethane elastomers from polyesterdiol, 4,4'-diphenylmethane diisocyanate (MDI) and dicyandiamide were examined. Their structure was analysed using atomic force microscopy, and the obtained images underwent quantitative analysis. FT-IR spectroscopic analyses were performed, and the phase separation degree was calculated using the results. The structure was also estimated via indirect methods with the use of thermal analysis DSC and TGA. Mechanical and abrasive wear properties were also tested. As a result of the analyses, a linear dependence was found between the size of the hard domain agglomerates and the analysed properties of PUR materials, such as the glass transition temperature of the soft phase, the temperature of the maximum speed of the hard phase's degradation, density, hardness, tensile strength and strain.

Keywords

poliuretany ; elastomery ; poli(uretano-mocznik) ; struktura nadcząsteczkowa ; morfologia ; mikroskopia sił atomowych ; analiza ilościowa obrazów polyurethanes ; elastomers ; polyurea-urethanes ; phase structure ; morphology ; atomic force microscopy (AFM) ; quantitative image analysis

Details

References

Statistics

Authors

Download files

PDF

Zasady cytowania

Ryszkowska, J. (2012). Supermolecular structure, morphology and physical properties of urea-urethane elastomers. Polimery, 57(11-12), 777-785. Retrieved from https://ichp.vot.pl/index.php/p/article/view/873

References

Foks J., Michler G., Nauman I.: Polymer 1987, 28, 2195.

[2] Foks J., Janik H.: Technomic Publ. Co. Inc. Lancaster, Bazylea 1992, 11, 137.

[3] Tocha E., Janik H., Debowski M., Vancso G. J.: J. Macromol. Sci. Phys. 2002, B41, 1291.

[4] Abouzahr S., Wilkes G. L., Ophir Z.: Polymer 1982, 23, 1077.

[5] Briber R. M., Thomas E. L.: J. Polym. Sci., Part B: Polym. Phys. 1985, 23, 1915.

[6] Christenson C. P., Harthcock M. A., Meadows M. D., et al.: J. Polym. Sci., Part B: Polym. Phys. 1986, 24, 1401.

[7] Koberstein J. T., Galambos A. F.: Macromolecules 1992, 25, 5618.

[8] Li C., Goodman S. L., Albrecht R. M., Cooper S. L.: Macromolecules 1988, 21, 2367.

[9] Yeh F., Hsiao B. S., Sauer B. S., Michel S., Siesler H. W.: Macromolecules 2003, 36, 1940.

[10] Wang C. B., Cooper S. L.: Macromolecules 1983, 16, 775.

[11] Martin D. J., Meijs G. F., Gunatillake P. A., Yozghatlian J., Renwick G. M.: J. Appl. Polym. Sci. 1999, 71, 937.

[12] Kongpun T., Kojio K., Furukawa M.: J. Appl. Polymer Sci. 2009, 113, 1454.

[13] Eceiza A., Larraòaga M., De la Caba K., Kortaberria G., Marieta C., Corcuera M. A., Mondragon I.: J. Appl. Polymer Sci. 2008, 108, 3092.

[14] Lee M., Hong S. C., Lee S. W.: Polym. Eng. Sci. 2007, 47, 439.

[15] Sekkar V., Gopalakrishnan S., Devi K. A.: Eur. Polym. J. 2003, 39, 1281.

[16] Subramani S., Cheong I. W., Kim J. H.: Prog. Org. Coat. 2004, 51, 329.

[17] D’Arlas B. F., Rueda L., De la Caba K., Mondragon I., Eceiza A.: Polym. Eng. Sci. 2008, 3, 519.

[18] Król P.: Prog. Mater. Sci. 2007, 50, 915.

[19] Sarier N., Onder E.: Thermochim. Acta 2007, 454, 90.

[20] Christenson E. M., Anderson J. M., Hiltner A.: Corr. Eng. Sci. Technol. 2007, 42, 312.

[21] Urbano J., Manzarbetia F., Caramelo C.: J. Vasc. Interv. Radiol. 2008, 19, 189.

[22] Król P., Pilch-Pitera B.: J. Appl. Polym. Sci. 2008, 107, 1439.

[23] Lyu S., Grailer T., Belu A., Schley J., Bartlett T., Hobot C., et al.: Polymer 2007, 48, 6049.

[24] Yeganeh H., Hojati-Talemi P.: Polym. Degrad. Stab. 2007, 92, 480.

[25] Pukánszky Jr. B., Bagdi K., Tóvölgyi Z., Varga J., Botz L., Hudak S., Dóczi T., Pukánszky B.: Eur. Polym. J. 2008, 44, 2431.

[26] Kojio K., Nakashima S., Furukawa M.: Polymer 2007, 48, 997.

[27] Stanford J. L., Still R. H., Wilkinson A. N.: Polymer 2003, 44, 3985.

[28] Pompe G., Pohlers A., Pötschke P., Pionteck J.: Polymer 1998, 39, 5147.

[29] Rueda-Larraz L., Fernandez d’Arlas B., Tercjak A., Ribes A., Mondragon I., Eceiza A.: Europ. Polym. J. 2009, 45, 2096.

[30] Mishra A. K., Chattopadhyay D. K., Sreedhar B., Raju K. V. S. N.: Prog. Organic Coat. 2006, 55, 231.

[31] Korley L. T. J., Pate B. D., Edwin L., Thomas E. L., Paula T., Hammond P. T.: Polymer 2006, 47, 3073.

[32] Wilkes G. L., Abouzahr S.: Macromolecules 1981, 14, 456.

[33] Wang G., Fang B., Zhang Z.: Polymer 1994, 35, 3178.

[34] Skarja G. A., Woodhouse K. A.: J. Appl. Polym. Sci. 2000, 75, 1522.

[35] Yen M. S., Cheng K. L.: J. Appl. Polym. Sci. 1994, 52, 1707.

[36] Sonnenschein M. F., Lysenko Z., Brune D. A.,Wendt B. L., Schrock A. K.: Polymer 2005, 46, 10158.

[37] Ryszkowska J.: „Structure and properties of urea-urethane polymers from crystalline ester-isocyanate prepolymers”, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2000, in polish.

[38] Gruin I., Ryszkowska J., Boczkowska A., Markiewicz B.: Polimery 1994, 39, 226.

[39] LubasW., Gruin I.: Polimery 1987, 32, 484.

[40] Ryoe J.: “Stereology of Materials”, Kraków, Poland: Fotobit Design; 1995.

[41] Tien Y. I., Wei K. H.: Polymer 2001, 42, 3213.

[42] Pretsch T., Jakob I., Müller W.: Polym. Degrad. Stab. 2009, 94, 61.

[43] Ryszkowska J.: “The role of chemical structure and production process in morphology formation and polyurethanes materials properties”, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2011, in polish.

[44] Li C., Goodman C. L., Albrecht R. M., Cooper C. L.: Polymer 1988, 21, 2367.

[45] Petrovic Z., Ferguson J.: Prog. Polym. Sci. 1991, 16, 695.

[46] Koberstein J. T., Leung L. M.: Macromolecules 1992, 25, 6195.

[47] Li Y., Gao T., Chu B.: Macromolecules 1992, 25, 1737.

[48] Clough S. B., Schneider N. S., King A. O.: J. Macromol. Sci. Phys. 1968, B2, 641.

[49] Saiani A., Rochas C., Eeckhaut G., Daunch W. A., Leenslag J.-W., Higgins J. S.: Macromolecules 2004, 37, 1411.

[50] Chen K. S., Yu T. L., Tseng Y. H.: J. Polym. Sci. A: Polym. Chem. 1999, 37, 2095.

[51] Koberstein J. T., Russell T. P.: Macromolecules 1986, 19, 7140.

[52] Koberstein J. T., Galambos A. F.: Macromolecules 1992, 25, 5618.

[53] Wilkes G. L., Emerson J. A.: J. Appl. Phys. 1976, 47, 4261.

[54] Ryan A. J., Macosko C.W., BrasW.: Macromolecules 1992, 25, 6277.

[55] Blundell D. J., Eeckhaut G., Fuller W., Mahendrasingam A., Martin C.: J. Macromol. Sci. Phys. 2004, B43, 125.

[56] Blundell D. J., Eeckhaut G., Fuller W., Mahendrasingam A., Martin C.: Polymer 2002, 43, 5197.

Google Scholar

Citing articles via

Statistics

Total abstract views : 134

PDF Downloads : 118