Badanie wpływu struktury uretano-dimetakrylanów na morfologię i właściwości otrzymywanych z nich polimerów

I. Barszczewska-Rybarek

Published : 2022-08-24

Vol. 53 No. 3 (2008)

Study on the effects of urethane-dimethacrylates' structures on the morphology and properties of polymers based on them

I. Barszczewska-Rybarek

Abstract

The monomers were synthesized from monomethacrylates of glycols: mono-, di-, tri or tetraethylene one and diisocyanates: hexamethylene diisocyanate (HMDI), 4,4'-methylenebis(cyclohexyl isocyanate) (CHMDI) or 4,4'-methylenebis(phenyl isocyanate) (MDI) (Scheme A). Three homologous series of poly(urethane-dimethylacrylate) polymers [poly(UDMA)] were obtained by photopolymerization of these monomers. The effect of monomers chemical structure on selected mechanical properties (dynamic elastic modulus, Brinell hardness) and on morphology of the polymers obtained were investigated (Fig. 1-3). Polymer morphology was studied by atomic force microscopy (AFM) and X-ray powder diffraction (XRPD) methods (Fig. 4 and 5). XRPD method was used for quantitative description of poly(UDMA) network's heterogeneity (Fig. 6). The results show that mechanical properties of poly(UDMA) depend on monomer chemical structure, double bond conversion and dimensions of ordered zones.

Keywords

uretano-dimetakrylany ; poli(dimetakrylany) ; niejednorodność sieci ; morfologia ; właściwości mechaniczne urethane-dimethacrylates ; poly(dimethacrylate)s ; network heterogeneity ; morphology ; mechanical properties

Details

References

Statistics

Authors

Download files

PDF (Język Polski)

Zasady cytowania

Barszczewska-Rybarek, I. (2022). Study on the effects of urethane-dimethacrylates’ structures on the morphology and properties of polymers based on them. Polimery, 53(3), 190–194. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/1300

References

Kaczmarek H.: Polymer 1996, 37, 189.

2. Roshchupkin V. P., Kurmaz S. V.: "Network Structure Formation (Radical Polymerization" in “Polymeric Materials Encyclopedia” (Ed. Salamone J. C.), CRC Press, Boca Raton 1996, vol 6, pp. 4576 -- 4581.

3. Rey L., Duchet J., Galy J., Sautereau D.V., Carrion L.: Polymer 2002, 43, 4375.

4. Watts D. C.: "Dental Restorative Materials", in “Medical and Dental Materials” (Ed. Williams, D. C.), VCH, New York 1992, pp. 209 -- 258.

5. Olędzka E., Sobczak M., Sobczak M., Kołodziejski W. L.: Polimery 2007, 52, Nr 11 -- 12.

6. Barszczewska-Rybarek I., Gibas M., Kurcok M.: Polymer 2000, 41, 3129.

7. Barszczewska-Rybarek I., Korytkowska A., Gibas M.: Des. Monom. Polym. 2001, 4, 301.

8. Braun D., Alig I., Junker M., Walther J.: Angew. Makromol. Chem. 1997, 250, 105.

9. Moszner N., Völkel T., Fischer U. K., Klester A., Rheinberger V.: Angew. Macrom. Chem. 1999, 265, 31.

10. Roome, Ch. M. Craig, D.A.: Biomaterials 1995, 16, 691.

11. Barszczewska-Rybarek I.: praca w przygotowaniu

Google Scholar

Altmetric indicators

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0