Poly(ε-Caprolactone)/Poly(Lactic Acid) Blends Compatibilized by Peroxide Initiators: Comparison of Two Strategies - Publikacja - MOST Wiedzy

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Poly(ε-Caprolactone)/Poly(Lactic Acid) Blends Compatibilized by Peroxide Initiators: Comparison of Two Strategies

Abstrakt

Poly(ε-caprolactone) (PCL) and poly(lactic acid) (PLA) blends were compatibilized by reactive blending and by copolymers formed during reaction in the solution. The reactive blending of PCL/PLA was performed using di-(2-tert-butyl-peroxyisopropyl)benzene (BIB) or dicumyl peroxide (DCP) as radical initiator. PCL-g-PLA copolymers were prepared using 1.0 wt. % of DCP or BIB via reaction in solution, which was investigated through a Fourier transform infrared spectrometry (FTIR) and nuclear magnetic resonance (NMR) in order to better understand the occurring mechanisms. The effect of different additions such as PCL-g-PLA copolymers, DCP, or BIB on the properties of PCL/PLA blends was studied. The unmodified PCL/PLA blends showed a sea-island morphology typical of incompatible blends, where PLA droplets were dispersed in the PCL matrix. Application of organic peroxides improved miscibility between PCL and PLA phases. A similar effect was observed for PCL/PLA blend compatibilized by PCL-g-PLA copolymer, where BIB was used as initiator. However, in case of application of the peroxides, the PCL/PLA blends were cross-linked, and it has been confirmed by the gel fraction and melt flow index measurements. The thermal and mechanical properties of the blends were also investigated by means of differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), dynamic mechanical analysis (DMA), and tensile strength.

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Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
Polymers nr 12, strony 1 - 12,
ISSN: 2073-4360
Język:
angielski
Rok wydania:
2020
Opis bibliograficzny:
Przybysz-Romatowska M., Haponiuk J., Formela K.: Poly(ε-Caprolactone)/Poly(Lactic Acid) Blends Compatibilized by Peroxide Initiators: Comparison of Two Strategies// Polymers -Vol. 12,iss. 1 (2020), s.1-12
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.3390/polym12010228
Bibliografia: test
  1. Imre, B.; Pukánszky, B. Compatibilization in bio-based and biodegradable polymer blends. Eur. Polym. J. 2015, 49, 1215-1233. [CrossRef] otwiera się w nowej karcie
  2. Broz, M.E.; Vanderhart, D.L.; Washburn, N.R. Structure and mechanical properties of poly(d, l-lactic acid)/poly(ε-caprolactone) blends. Biomaterials 2003, 24, 4181-4190. [CrossRef] otwiera się w nowej karcie
  3. Formela, K.; Zedler, Ł.; Hejna, A.; Tercjak, A. Reactive extrusion of bio-based polymer blends and composites-Current trends and future developments. Express Polym. Lett. 2018, 12, 24-57. [CrossRef] otwiera się w nowej karcie
  4. Castro-Aguirre, E.; Iñiguez-Franco, F.; Samsudin, H.; Fang, X.; Auras, R. Poly (lactic acid)-Mass production, processing, industrial applications, and end of life. Adv. Drug Deliv. Rev. 2016, 107, 333-366. [CrossRef] [PubMed] otwiera się w nowej karcie
  5. Zeng, J.-B.; Li, K.-A.; Du, A.-K. Compatibilization strategies in poly (lactic acid)-based blends. RSC Adv. 2015, 41, 32546-32565. [CrossRef] otwiera się w nowej karcie
  6. Akos, N.I.; Wahit, M.U.; Mohamed, R.; Yussuf, A.A. Preparation, characterization, and mechanical properties of poly (ε-caprolactone)/polylactic acid blend composites. Polym. Compos. 2013, 34, 763-768. [CrossRef] otwiera się w nowej karcie
  7. Liu, H.; Feng, C.; Bo, L.; Estep, G.; Zhang, J. Super toughened poly (lactic acid) ternary blends by simultaneous dynamic vulcanization and interfacial compatibilization. Macromolecules 2010, 43, 6058-6066. [CrossRef] otwiera się w nowej karcie
  8. Wang, H.; Fu, Z.; Dong, W.; Li, Y.; Li, J. Formation of interfacial janus nanomicelles by reactive blending and their compatibilization effects on immiscible polymer blends. J. Phys. Chem. B 2016, 120, 9240-9252. [CrossRef] otwiera się w nowej karcie
  9. Wei, L.; Mcdonald, A.G. Peroxide induced cross-linking by reactive melt processing of two biopolyesters: Poly (3-hydroxybutyrate) and poly (L-lactic acid) to improve their melting processability. J. Appl. Polym. Sci. 2015, 132, 1-15. [CrossRef] otwiera się w nowej karcie
  10. Ma, P.; Hristova-Bogaerds, D.G.; Lemstra, P.J.; Zhang, Y.; Wang, S. Toughening of PHBV/PBS and PHB/PBS blends via in situ compatibilization using dicumyl peroxide as a free-radical grafting initiator. Macromol. Mater. Eng. 2012, 297, 402-410. [CrossRef] otwiera się w nowej karcie
  11. Coltelli, M.; Bronco, S.; Chinea, C. The effect of free radical reactions on structure and properties of poly (lactic acid) (PLA) based blends. Polym. Degrad. Stab. 2010, 95, 332-341. [CrossRef] otwiera się w nowej karcie
  12. Valerio, O.; Misra, M.; Mohanty, A.K. Sustainable biobased blends of poly (lactic acid) (PLA) and poly (glycerol succinate-co-maleate) (PGSMA) with balanced performance prepared by dynamic vulcanization. RSC Adv. 2017, 7, 38594-38603. [CrossRef] otwiera się w nowej karcie
  13. Han, C.; Ran, X.; Su, X.; Zhang, K.; Liu, N. Effect of peroxide crosslinking on thermal and mechanical properties of poly (ε-caprolactone). Polym. Int. 2007, 56, 593-600. [CrossRef] otwiera się w nowej karcie
  14. Takamura, M.; Nakamura, T.; Takahashi, T.; Koyama, K. Effect of type of peroxide on crosslinking of poly (L-lactide). Polym. Degrad. Stab. 2008, 93, 1909-1916. [CrossRef] otwiera się w nowej karcie
  15. Dean, K.M.; Petinakis, E.; Meure, S.; Yu, L.; Chryss, A. Melt strength and rheological properties of biodegradable poly (lactic acid) modified via alkyl radical-based reactive extrusion processes. J. Polym. Environ. 2012, 20, 741-747. [CrossRef] otwiera się w nowej karcie
  16. Semba, T.; Kitagawa, K.; Ishiaku, U.S.; Kotaki, M.; Hamada, H. Effect of compounding procedure on mechanical properties and dispersed phase morphology of poly (lactic acid)/polycaprolactone blends containing peroxide. J. Appl. Polym. Sci. 2006, 103, 1066-1074. [CrossRef] otwiera się w nowej karcie
  17. Garcia-Garcia, D.; Rayón, E.; Carbonell-Verdu, A.; Balart, R. Improvement of the compatibility between poly (3-hydroxybutyrate) and poly (ε-caprolactone) by reactive extrusion with dicumyl peroxide. Eur. Polym. J. 2017, 86, 41-57. [CrossRef] otwiera się w nowej karcie
  18. Ma, P.; Cai, X.; Zhang, Y.; Wang, S.; Dong, W.; Chen, M.; Lemstra, P.J. In-situ compatibilization of poly (lactic acid) and poly (butylene adipate-co-terephthalate) blends by using dicumyl peroxide as a free-radical initiator. Polym. Degrad. Stab. 2014, 102, 145-151. [CrossRef] otwiera się w nowej karcie
  19. Nerkar, M.; Ramsay, J.A.; Ramsay, B.A.; Vasileiou, A.A.; Kontopoulou, M. Improvements in the melt and solid-state properties of poly (lactic acid), poly-3-hydroxyoctanoate and their blends through reactive modification. Polymer 2015, 64, 51-61. [CrossRef] otwiera się w nowej karcie
  20. Ostafinska, A.; Fortelny, I.; Nevoralova, M.; Hodan, J.; Kredatusova, J.; Slouf, M. Synergistic effects in mechanical properties of PLA/PCL blends with optimized composition, processing, and morphology. RSC Adv. 2015, 5, 98971-98982. [CrossRef] otwiera się w nowej karcie
  21. Frone, A.N.; Batalu, D.; Chiulan, I.; Oprea, M.; Gabor, A.R.; Nicolae, C.-A.; Raditoiu, V.; Trusca, R.; Panaitescu, D.M. Morpho-Structural, thermal and mechanical properties of PLA/PHB/Cellulose biodegradable nanocomposites obtained by compression molding, extrusion, and 3D printing. Nanomaterials 2020, 10, 51. [CrossRef] [PubMed] otwiera się w nowej karcie
  22. Brostow, W.; Hagg Lobland, H.E.; Khoja, S. Brittleness and toughness of polymers and other materials. Mater. Lett. 2015, 159, 478-480. [CrossRef] otwiera się w nowej karcie
Źródła finansowania:
Weryfikacja:
Politechnika Gdańska

wyświetlono 112 razy

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