The thermal and structural analysis of new bicomponent binders for moulding sands consisting of furfuryl resin and polycaprolactone (PCL)

• Autorzy: Major-Gabryś K. , Bobrowski A. , Grabarczyk A. , Dobosz S. M.

Identyfikatory

DOI

10.1515/amm-2017-0057

• Języki publikacji: EN

Abstrakty

EN

The aim of the article is thermal and structural analysis of new two-component binders for foundry moulding sands. The previous research showed the possibility of using biodegradable materials as binders or parts of binders’ compositions for foundry moulding and core sands. This paper is concentrated on estimating the influence of PCL on phenol-furfuryl resin thermal destruction (measured by derivatographic research) and its structure (measured by FTiR technology). The research proved that addition of new biodegradable additive PCL in the amount of 5-15% to the phenol-furfuryl resin doesn’t change the resin thermal destruction course but it results in appearance of a new band in two-component binder structure. What’s more there has been noticed a growth of intensity for band at wavenumber 1730 cm_-1 (C = O) with the increasing addition of PCL.

Słowa kluczowe

EN

innovative foundry technologies and materials; moulding sands; furfuryl resin; polycaprolactone; spectroscopic studies; PCL; FTIR

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 1
• Strony: 369--372
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Major-Gabryś K.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Department of Moulding Materials, Mould Technology and Foundry of Non-Ferrous Metals, Al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Bobrowski A.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Department of Moulding Materials, Mould Technology and Foundry of Non-Ferrous Metals, Al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Grabarczyk A.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Department of Moulding Materials, Mould Technology and Foundry of Non-Ferrous Metals, Al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Dobosz S. M.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Department of Moulding Materials, Mould Technology and Foundry of Non-Ferrous Metals, Al. Mickiewicza 30, 30-059 Krakow, Poland

Bibliografia

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Uwagi

EN

Scientific research financed from AGH Research Project No 11.11.170.318-3.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).