Wpływ dodatku montmorylonitu oraz nanorurek węglowych na odporność termiczną poli(metakrylanu metylu)

A. Lis; J. Laska

Published : 2013-06-30

Vol. 58 No. 6 (2013)

Effect of addition of montmorillonite and carbon nanotubes on thermal resistance of poly(methyl methacrylate)

A. Lis J. Laska

Abstract

The effect of the addition of sodium montmorillonite (MMT-Na, 0.2; 1.0 or 2.0 wt. %) or carbon nanotubes (CNT, 0.05 or 0.5 wt. %): single-walled (SWCNT) as well as multi-walled, functionalized on the surface with carboxylic groups (MWCNT-COOH) on the thermal properties of the nanocomposites based on poly(methyl methacrylate) (PMMA) matrix was investigated. The synthesis of PMMA was carried out by suspension or block polymerization, while the composites were produced by introduction of nanoadditives into the polymer during the polymerization (in situ method) or adding them to PMMA solution (ex situ method). By using thermogravimetric analysis (TGA), derivative thermogravimetry (DTG) and differential scanning calorimetry (DSC) it was found that the obtained PMMA composites containing sodium montmorillonite or carbon nanotube nanoparticles exhibit better thermal resistance than the neat PMMA, while the degree of improvement in thermal properties depends on the dispersion of the nanoadditive in the polymer matrix.

Keywords

poli(metakrylan metylu) ; nanokompozyty ; montmorylonit ; nanorurki węglowe ; analiza termiczna poly(methyl methacrylate) ; nanocomposites ; montmorillonite ; carbon nanotubes ; thermal analysis

Details

References

Statistics

Authors

Download files

PDF (Język Polski)

Zasady cytowania

Lis, A., & Laska, J. (2013). Effect of addition of montmorillonite and carbon nanotubes on thermal resistance of poly(methyl methacrylate). Polimery, 58(6), 467–472. Retrieved from https://ichp.vot.pl/index.php/p/article/view/753

References

Huskic M., Zigon M.: Eur. Polym. J. 2007, 43, 4891.

2. Kacperski M.: Kompozyty 2003, 3, (7), 225.

3. Gołębiewski J.: Przem. Chem. 2004, 83, 15.

4. Olejnik M.: Techniczne Wyroby W³ókiennicze 2008, 16 (1—2), 25.

5. Xu Y., Brittain W. J., Xue Ch., Eby R. K.: Polymer 2004, 45, 3735.

6. Sedlakova Z., Plestil J., Baldtian J., Slouf M.: Polym. Bull. 2009, 63, 365.

7. Pandey J. K., Ragumatha Reddy K., Pratkeep Kumar A., Singh R. P.: Polym. Degrad. Stab. 2005, 88, 234.

8. Laska J., Błażewicz M., Fitał A., Cichy E., Martowicz M..: Eng. Biomater. 2008, 74, 16.

9. Maneghetti P., Qutubuddin S.: Termochim. Acta. 2006, 442, 74.

10. Qin H., Su Q., Zhang S., Zhao B.: Polymer 2003, 44, 7533.

11. Tang Y., Hu Y., Song L., Zong R.: Polym. Degrad. Stab. 2003, 82, 127.

12. Huczko A. „Nanorurki węglowe — czarne diamenty XXI wieku”, wyd. I, Warszawa 2004.

13. Muc A., Chwał M.: Kompozyty 2004, 4, (12), 432.

14. Kwiatkowska M., Broza G., Mêcfel J., Sterzyński T.: Kompozyty 2005, 5, (2), 99.

15. Yuen S., Ma Ch. M., Chiang Ch., Chang J.: Composites: Part A 2007, 38, 2527.

16. Ko S. W., Hong M. K., Park B. J., Gupta R. K.: Polym. Bull. 2009, 63, 125.

17. Tanoglu M., Ergun Y.: Composites: Part A 2007, 38, 318.

18. Silva A. A., Dahmouche K., Soares B. G.: Appl. Clay Sci. 2010, 47, 414.

Google Scholar

Citing articles via

Statistics

Total abstract views : 0

PDF Downloads : 0