Polymer Bulletin

, Volume 66, Issue 8, pp 1089–1098

Investigation of polymer blends of polyamide-6 and poly(methyl methacrylate) synthesized by RAFT polymerization

  • Abbas A. Khaydarov
  • Algy Kazlauciunas
  • Philip E. Mounterey
  • Sébastien Perrier
Article
  • 161 Downloads

Abstract

Morphological and thermal properties of immiscible and incompatible polymer blends of commercial polyamide-6 (PA-6) and poly(methyl methacrylate) (PMMA) synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization have been studied in the presence of a compatibilizer consisting of either a random copolymer of styrene-maleic anhydride (SMA) or a diblock copolymer poly(methyl methacrylate) and polystyrene (PMMA-PS) also synthesized via RAFT polymerization. Blends of PA-6/PMMA were obtained by extrusion mixing. During melt compounding in the extruder, the functional groups of the polymer components were reacted in the presence of a compatibilizer, which changed considerably the morphology of the blend. After compatibilization, particles of PMMA in the PA-6 were smaller and better dispersed. The morphology and thermal properties of the blends were characterized using scanning electron microscopy (SEM) and differential scanning calorimetry (DCS).

Keywords

Polyamide-6 PMMA Compatibilization Morphology 

References

  1. 1.
    Paul DR, Newman S (1978) Polymer blends. Academic Press, New YorkGoogle Scholar
  2. 2.
    Utracki LA (1989) Polymer alloys and blends. Hanser Publishers, MunichGoogle Scholar
  3. 3.
    Yonjin L, Hiroshu S (2004) Polymer 45:7381–7388CrossRefGoogle Scholar
  4. 4.
    Carone E Jr, Felisberti MI, Pereira Nunes S (1998) J Mater Sci 33:3729–3735CrossRefGoogle Scholar
  5. 5.
    Wilkinson AN, Ryan AJ (1998) Polymer processing: structure development. Kluwer, DordrechtGoogle Scholar
  6. 6.
    Pernot H, Baumert M, Court F, Leibler L (2002) Nat Mater 1:54–58CrossRefGoogle Scholar
  7. 7.
    Groeninckx G, Harrats C, Thomas S (2001) Reactive blending with immiscible functional polymers: molecular, morphological and interface aspects. In: Baker WE, Scott C, Hua GH (eds) Reactive polymer blending. Hanser Publishers, MunichGoogle Scholar
  8. 8.
    Harrats C, Dedecker K, Groeninckx G, Jerome R (2003) Macromol Symp 198:183–196CrossRefGoogle Scholar
  9. 9.
    Shull KR, Kramer EJ (1990) Macromolecules 23:4769–4779CrossRefGoogle Scholar
  10. 10.
    Nakayama A, Inoue T, Guegan P, Macosko CW (1993) Polym Prepr 34:840–841Google Scholar
  11. 11.
    Adedeji A, Lyu S, Macosko CW (2001) Macromolecules 34:8663–8668CrossRefGoogle Scholar
  12. 12.
    Wu T, Xie T, Yang GJ (2009) Appl Polym Sci 111:101–107CrossRefGoogle Scholar
  13. 13.
    Takolpuckdee P, Mars CA, Perrier S, Archibald SJ (2005) Macromolecules 38(4):1057–1060CrossRefGoogle Scholar
  14. 14.
    Perrier S, Takolpuckdee P, Westwood J, Lewis DM (2004) Macromolecules 37:2709–2717CrossRefGoogle Scholar
  15. 15.
    Legge TM, Slark AT, Perrier S (2006) J Polym Sci A Polym Chem 44(24):6980–6987CrossRefGoogle Scholar
  16. 16.
    Dedeker K, Groeninckx G (1998) Polymer 39:4985–4992CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Abbas A. Khaydarov
    • 1
  • Algy Kazlauciunas
    • 2
  • Philip E. Mounterey
    • 2
  • Sébastien Perrier
    • 3
  1. 1.Department of Natural ScienceUniversity of Information TechnologyFerganaUzbekistan
  2. 2.Department of Polymer and Colour ChemistryUniversity of LeedsLeedsUK
  3. 3.Key Centre for Polymers & Colloids, School of ChemistryUniversity of SydneySydneyAustralia

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