Język Polski
English
Effect of PP+EVOH regranulate core thickness on mechanical properties of co-injection molded multilayer thin-wall packaging
Abstract
This study investigates co-injection molding of thin-walled, three-layer packaging with a core of recycled blend of r(PP+EVOH) from post-consumer barrier packaging. Increase of core content (10–50% vol.) reduced skin thickness, tensile strength (−21%), elasticity modulus (−17%), and compressive force (−9%) of research objects. All molded parts maintained performance for packaging. It was confirmed that up to 50% by vol. of r(PP+EVOH) can be introduced into the core layer, supporting circular economy goals.
Similar Articles
- P. Czub, P. Kasza, Study on mechanical properties of the crosslinked with isocyanates product of the reaction of modified soybean oil with epoxy resin , Polimery: Vol. 59 No. 6 (2014)
- M. Masłowski, M. Zaborski, The influence of surfactants and ionic liquids on the mechanical and magnetic properties , Polimery: Vol. 56 No. 10 (2011)
- E. Bociąga, T. Jaruga, Selected problems of precise injection molding. Part I. Dimensions and dimensional stability of precise moldings , Polimery: Vol. 54 No. 5 (2009)
- J. Kozakiewicz, G. Rokicki, J. Przybylski, K. Sylwestrzak, P. G. Parzuchowski, K. M. Tomczyk, Studies on the effect of curing conditions on the curing rate and mechanical properties of moisture-cured poly(urethane-urea) elastomers containing oligocarbonate segments , Polimery: Vol. 56 No. 7-8 (2011)
- Małgorzata Szymiczek, Monika Chomiak, Błażej Chmielnicki, Sara Sarraj, Paulina Gołuch, The influence of accelerated aging on selected mechanical properties of polypropylene with organic fillers , Polimery: Vol. 67 No. 7-8 (2022)
- J. Tomaszewska, S. Zajchowski, Study on the mechanical properties and structure of the compounds of PE/PVC recyclates filled with wood flour , Polimery: Vol. 58 No. 2 (2013)
- B. Świerz-Motysia, B. Jurkiewicz, M. Rajkiewicz, A preliminary study on the new thermoplastic vulcanizates , Polimery: Vol. 52 No. 3 (2007)
- Mariusz Dębski, Marek Magniszewski, Jacek Bernaczek, Łukasz Przeszłowski, Małgorzata Gontarz, Mateusz Kiełbicki, Influence of torsion on the structure of machine elements made of polymeric materials by 3D printing , Polimery: Vol. 66 No. 5 (2021)
- Małgorzata Zaborniak, Grzegorz Budzik, Katarzyna Grzywacz-Danielewicz, Jerzy Józwik, Krzysztof Dziedzic, Marek Magniszewski, Danuta Rak, Influence of steam sterilization and raster angle on the deflection of 3D printing shapes , Polimery: Vol. 69 No. 2 (2024)
- Bogdan Kozik, Jadwiga Pisula, Mariusz Dębski, Tomasz Dziubek, Durability of involute gear pairs manufactured by rapid prototyping methods , Polimery: Vol. 70 No. 5 (2025)
<< < 6 7 8 9 10 11 12 13 14 15 > >>
You may also start an advanced similarity search for this article.
Details
References
Statistics
Authors
Download files
Zasady cytowania
Licence
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
