Naslov
Effect of modifiers; casein, zeolite and magnetite on the properties of bilayer polyethylene/polycaprolactone films

Autori
Ptiček Siročić, Anita ; Rešček, Ana ; Katančić, Zvonimir ; Hrnjak-Murgić, Zlata

Izvornik
Journal of Adhesion Science and Technology (0169-4243) 34 (2020), 23; 2537-2550

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

Ključne riječi
Polyethylene, polycaprolactone, magnetite, zeolite, casein, nanocomposite, bilayer film

Sažetak
Various combinations of matrix, filler and classical additives lead to wide possibilities of improving material specifications for mechanical, thermal and structural properties. The studied samples were prepared from a primary polyethylene (PE) layer coated with a thin film of polycaprolactone (PCL) and modified with magnetite, casein/magnetite and zeolite/magnetite compounds. Enhancements to mechanical properties were observed, especially tensile strength and thermal properties for bilayer PE/PCL films prepared using casein and magnetite (Fe3O4) compounds. Adding various modifiers increased the melting and crystallization enthalpy, indicating an increase in PE crystallinity and changes to thermal transitions of bilayer PE/PCL modified films.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA