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Pregled bibliografske jedinice broj: 1108702

Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers


Haramina, Tatjana; Pugar, Daniel; Ivančević, Darko; Smojver, Ivica
Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers // Polymers, 13 (2021), 1; 165-178 doi:10.3390/polym13010165 (međunarodna recenzija, članak, znanstveni)


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Naslov
Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers

Autori
Haramina, Tatjana ; Pugar, Daniel ; Ivančević, Darko ; Smojver, Ivica

Izvornik
Polymers (2073-4360) 13 (2021), 1; 165-178

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
E/MAA ; composite ; carbon fibers ; mechanical properties ; self-healing ; dynamic mechanical analysis ; ballistic tests ; thermal history ; compression molding

Sažetak
The capability of poly(ethylene-co-methacrylic acid) (E/MAA) to self-heal is well known, however, its mechanical properties are weak. In this study, composites with single and double layers of unidirectional (UD) carbon fibers were prepared by compression molding. Even a low mass fraction of fibers substantially improved the polymer. The flexural and tensile properties were tested at 0◦ , 45◦ and 90◦ fibers direction and compared to those of the matrix. The mechanical properties in the 0◦ direction proved superior. Flexural properties depended on the reinforcement distance from the stress neutral plane. The tensile modulus in the 0◦ direction was 13 times greater despite only a 2.5% mass fraction of fibers. However, both tensile modulus and strength were observed to degrade in the 90◦ direction. Dynamic mechanical analysis showed the dependence of both structure and properties on the thermal history of E/MAA. Tensile tests after ballistic impact showed that the modulus of the self-healed E/MAA was not affected, yet the strength, yield point, and particularly the elongation at break were reduced. A composite with higher fiber content could be prepared by mixing milled E/MAA particles in fibers prior to compression.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Strojarstvo



POVEZANOST RADA


Projekti:
IP-2018-01-2248 - Napredna simulacija samoobnavljajućih kompozita (ACCESS) (Smojver, Ivica, HRZZ - 2018-01) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Darko Ivančević (autor)

Avatar Url Ivica Smojver (autor)

Avatar Url Tatjana Haramina (autor)

Avatar Url Daniel Pugar (autor)

Citiraj ovu publikaciju

Haramina, Tatjana; Pugar, Daniel; Ivančević, Darko; Smojver, Ivica
Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers // Polymers, 13 (2021), 1; 165-178 doi:10.3390/polym13010165 (međunarodna recenzija, članak, znanstveni)
Haramina, T., Pugar, D., Ivančević, D. & Smojver, I. (2021) Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers. Polymers, 13 (1), 165-178 doi:10.3390/polym13010165.
@article{article, year = {2021}, pages = {165-178}, DOI = {10.3390/polym13010165}, keywords = {E/MAA, composite, carbon fibers, mechanical properties, self-healing, dynamic mechanical analysis, ballistic tests, thermal history, compression molding}, journal = {Polymers}, doi = {10.3390/polym13010165}, volume = {13}, number = {1}, issn = {2073-4360}, title = {Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers}, keyword = {E/MAA, composite, carbon fibers, mechanical properties, self-healing, dynamic mechanical analysis, ballistic tests, thermal history, compression molding} }
@article{article, year = {2021}, pages = {165-178}, DOI = {10.3390/polym13010165}, keywords = {E/MAA, composite, carbon fibers, mechanical properties, self-healing, dynamic mechanical analysis, ballistic tests, thermal history, compression molding}, journal = {Polymers}, doi = {10.3390/polym13010165}, volume = {13}, number = {1}, issn = {2073-4360}, title = {Mechanical Properties of Poly(ethylene-co- methacrylic acid) Reinforced with Carbon Fibers}, keyword = {E/MAA, composite, carbon fibers, mechanical properties, self-healing, dynamic mechanical analysis, ballistic tests, thermal history, compression molding} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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