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Pregled bibliografske jedinice broj: 1079941

Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates


Priselac, Dino; Tomašegović, Tamara; Mahović Poljaček, Sanja; Cigula, Tomislav; Leskovac, Mirela
Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates // Tehnički glasnik - Technical journal, 11 (2017), 3; 111-116 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1079941 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates

Autori
Priselac, Dino ; Tomašegović, Tamara ; Mahović Poljaček, Sanja ; Cigula, Tomislav ; Leskovac, Mirela

Izvornik
Tehnički glasnik - Technical journal (1846-6168) 11 (2017), 3; 111-116

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

Ključne riječi
biodegradable material ; coconut fibres ; PCL ; PLA ; relief printing

Sažetak
In this paper, methods of thermal, mechanical and surface analyses of biodegradable PCL/PLA composites with the addition of different concentrations of coconut fibres were performed. The aim was to assess the potential of these composite materials for the relief- printing plates as an alternative to classical photopolymer materials. Differential scanning calorimetry, surface free energy calculations and hardness measurements were performed on the samples. Results have shown that most thermal transitions that are characteristic for PLA and PCL do not take place in the area of temperatures applicable in the printing process. Most thermal transitions were not affected by the addition of coconut fibres. Coconut fibres in the composite structure contributed to the increased hardness of the material. Moreover, the hardness range of the prepared PCL/PLA composites was within the range of some classic photopolymer printing plates. By adding coconut fibres in higher concentrations, surface free energy of the materials decreased, which enables a wider application of the material for the production of printing plates. From the obtained results it can be concluded that there is a potential for the use of PCL/PLA biodegradable composite materials in the manufacture of various relief- printing plates for different printing techniques (letterpress, embossing, label printing).

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija, Kemijsko inženjerstvo



POVEZANOST RADA


Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb,
Grafički fakultet, Zagreb

Citiraj ovu publikaciju

Priselac, Dino; Tomašegović, Tamara; Mahović Poljaček, Sanja; Cigula, Tomislav; Leskovac, Mirela
Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates // Tehnički glasnik - Technical journal, 11 (2017), 3; 111-116 (međunarodna recenzija, članak, znanstveni)
Priselac, D., Tomašegović, T., Mahović Poljaček, S., Cigula, T. & Leskovac, M. (2017) Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates. Tehnički glasnik - Technical journal, 11 (3), 111-116.
@article{article, year = {2017}, pages = {111-116}, keywords = {biodegradable material, coconut fibres, PCL, PLA, relief printing}, journal = {Tehni\v{c}ki glasnik - Technical journal}, volume = {11}, number = {3}, issn = {1846-6168}, title = {Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates}, keyword = {biodegradable material, coconut fibres, PCL, PLA, relief printing} }
@article{article, year = {2017}, pages = {111-116}, keywords = {biodegradable material, coconut fibres, PCL, PLA, relief printing}, journal = {Tehni\v{c}ki glasnik - Technical journal}, volume = {11}, number = {3}, issn = {1846-6168}, title = {Thermal, surface and mechanical properties of PCL/PLA composites with coconut fibres as an alternative material to photopolymer printing plates}, keyword = {biodegradable material, coconut fibres, PCL, PLA, relief printing} }




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