The effect of compatibilization in reactive processing low density polyethylene/polyamide 6/EPDM blends

R. N. Darie; C. Vasile; M. Kozłowski

Published : 2022-08-30

Vol. 51 No. 9 (2006)

The effect of compatibilization in reactive processing low density polyethylene/polyamide 6/EPDM blends

R. N. Darie C. Vasile M. Kozłowski

Abstract

The compatibilizing effect of functionalized low density polyethylene (PE-LD) on PE-LD/polyamide 6 (PA6)/ethylene-propylene-diene terpolimer (EPDM) ternary blends has been studied. Compatibility was evaluated by means of differential scanning calorimetry, which was used also for studying the melting and crystallization phenomena. Torque-time measurements were performed in order to determine the processing behavior. The functionalized PE-LD modify the processing behavior, the crystallinity degree of PE-LD and PA6 and impact properties of the studied blends. These effects result from chemical reactions between functional groups of compatibilizing agents and the end groups of polyamide.

Keywords

polietylen małej gęstości ; poliamid 6 ; funkcjonalizowany PE-LD ; mieszalność ; kompatybilizacja ; przetwarzalność ; stopień krystaliczności ; udarność low-density polyethylene ; poliamide 6 ; functionalized PE-LD ; miscibility ; compatibilization ; processing behavior ; crystallinity degree ; impact strength

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Darie, R. N., Vasile, C., & Kozłowski, M. (2022). The effect of compatibilization in reactive processing low density polyethylene/polyamide 6/EPDM blends. Polimery, 51(9), 656–661. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/1566

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R. N. Darie darier@icmpp.ro

Affiliation
Romanian Academy, "Petru Poni" Institute of Macromolecular Chemistry, 41 A Gr. Ghica Voda Alley, 700487, Iasi, Romania

C. Vasile

M. Kozłowski