Effect of the recyclate on a deflection of composites in bending

• Autorzy: Panasiuk Katarzyna , Kyzioł Lesław , Hajdukiewicz Grzegorz

Identyfikatory

DOI

10.2478/kones-2019-0108

• Języki publikacji: EN

Abstrakty

EN

The aim of the research was to determine the effect of polyester-glass recyclate on the deflection of composite samples subjected to three-point bending. The polyester-glass recyclate was obtained from the part of the ship’s hull made of polyester-glass composite, constituting scrap metal. The pieces of scrap were pre-fragmented and then processed into a prepared stand for this purpose. Such a fragmented recycling will be used to make composites with different scrap / recycled content. For this purpose, research materials were made using the vacuum bag method with the percentage of 0%, 10% and 20% recyclate) as well as various granulation (i.e. 1.2 mm and 3.0 mm). The research material consisted of rectangular plates with a thickness corresponding to the thickness of the samples. The samples for testing were made by water cutting. The tests were carried out on a suitably prepared stand, which was made of a universal Zwick Roell testing machine and three-point bending handles and a dial indicator. The spacing of the supports has been determined in accordance with the binding standard for three-point bending. Obtained results from tests, i.e. strain, stress, deflection, deformation allowed analysing the impact of recyclate on bending strength and defining the deflection arrow. Based on the results obtained from three-point bending, it can be concluded that the polyester-glass recycling has an influence on the decrease of strength, stress and deflections of the tested composites.

Słowa kluczowe

EN

recycling; three-point bending; composites; new materials; force-strain curves

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2019
• Tom: Vol. 26, No. 4
• Strony: 197--203
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Panasiuk Katarzyna

• Maritime University of Gdynia Department of Mechanical Engineering Morska Street 81-87, 81-225 Gdynia, Poland tel.: [phone]

autor

Kyzioł Lesław

• Maritime University of Gdynia Department of Mechanical Engineering Morska Street 81-87, 81-225 Gdynia, Poland tel.: [phone]

autor

Hajdukiewicz Grzegorz

• Maritime University of Gdynia Department of Mechanical Engineering Morska Street 81-87, 81-225 Gdynia, Poland tel.: [phone]

Bibliografia

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• [7] Hajdukiewicz, G., Panasiuk, K., Kyzioł, L., Resistance to aging research in sea water composites with the polyester-glass recyclate, Journal of KONES Powertrain and Transport, Vol. 25, No. 3, pp. 219-225, 2018.
• [8] Kyzioł, L., Panasiuk, K., Hajdukiewicz, G., The influence of granulation and content of polyester- glass waste on properties of composites, Journal of KONES Powertrain and Transport, Vol. 25, No. 4, pp. 223-229, 2018.
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• [13] Panasiuk, K., Kyzioł, L., Hajdukiewicz, G., Analysis of the cracking process of layered composites with polyester-glass recyclate using dynamic tests, Scientific Journals of the Maritime University of Szczecin, Vol. 129, No. 57, pp. 73-78, 2019.
• [14] PN-EN ISO 14125:2001P, Kompozyty tworzywowe wzmocnione włóknami – Oznaczanie właściwości przy zginaniu, PKN, 2001.
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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).