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Tytuł artykułu

Analysis of the Stability Selected Properties of Polymeric Binder on the Example of an Aqueous Solution of the Modified Starches

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The aim of this study was to determine the stability of the physicochemical properties of foundry binders based on modified starch. On the basis analysis of structural changes (FT-IR), thermal characteristics (TG / DSC), were conducted an initial assessment of the stability of the binder during the 3-month duration of the measurement cycle. Additionally, there were studied the strength of moulding sand bonded by starch binder prepared at the beginning of the test cycle and starch binder after 3-month storage period.
Rocznik
Strony
25--30
Opis fizyczny
Bibliogr. 28 poz., rys., tab., wykr.
Twórcy
  • AGH University of Science and Technology, Department of Foundry Processes Engineering, Faculty of Foundry Engineering, Krakow, Poland
autor
  • AGH University of Science and Technology, Department of Foundry Processes Engineering, Faculty of Foundry Engineering, Kraków, Poland
  • AGH University of Science and Technology, Faculty of Foundry Engineering, Department of Moulding Materials, Mould Technology and Cast Non-Ferrous Metals, Krakow, Poland
autor
  • Jagiellonian University, Faculty of Chemistry, Krakow, Poland
Bibliografia
  • [1] Sikora, M., Izak, P. (2006). Starch and its derivatives in ceramic processing. Polski Biuletyn Ceramiczny. Prace Komisji Nauk Ceramicznych – Polska Akademia Nauk. Oddział w Krakowie. Ceramika. 93, 1-16.
  • [2] Lewandowski, J.L. (1997). Materials for molds. Kraków: Wydawnictwo AKAPIT. (in Polish).
  • [3] Shehu, T., & Bhatti, R.S. (2012). The Use of Yam Flour (Starch) as Binder for Sand Mould Production in Nigeria, World Appl. Sci. J. 16(6), 858-862.
  • [4] Opaluwa, A.I. & Oyetunji, A. (2012). Evaluating the Baked Compressive Strength of Produced Sand Cores Using Cassava Starch as Binder for the Casting of Aluminium Alloy T-Joint Pipe. J. Emerging Trends Eng. Appl. Sci. 3(1), 25-32.
  • [5] Oyetunji, A., Seidu, S.O. & Opaluwa, A.I. (2013). Little study on the shear strength of foundry sand cores using clay and cassava starch as binder. Daffodil International University Journal of Science and Technology. 8(2), 77- 84.
  • [6] Atanda P.O., Olorunniwo O.E., Alonge.K., Oluwole O.O. (2012). Comparison of Bentonite and Cassava Starch on the Moulding Properties of Silica Sand. Int. J. Mater. Chem. 2(4), 132-136.
  • [7] Oyetunji, A. & Seidu, S.O. (2012). Synergistic effects of starch and rubber‐latex as core binders for foundry sand cores production. Acta Technica Corvininesis - Bulletin of Engineering. 5(4), 103.
  • [8] Popoola, A.P.I., Abdulwahab, M. & Fayomi, O.S.I. (2012). Synergetic performance of palm oil (Elaeis guineensis) and pine oil (Pinus sylvestris) as binders on foundry core strength. International Journal of the Physical Sciences. 7(24), 3062-3066.
  • [9] Fayomi, O.S. I., Abdulwahab, M. & Popoola, A.P. I (2014). Potentials of Elaeis guineensis and Pinus sylvestris as binders on foundry core strength. J. Sci. Ind. Res. 73(3), 173-176.
  • [10] Finch, K.A. (1983). Chemistry and technology of watersoluble polymers. New York: Plenum Press, 321-329.
  • [11] Norma PN-87/A-74820
  • [12] Zdybel, E. (2006). Properties of potato starch preparations subjected to chemical modification and roasting. Żywność. 4(49), 18-31 (in Polish).
  • [13] Aponbiede, O. & Shehu, U. (2012). Oil- Cassava Starch-Bonded Cores for Casting Applications. J. Emerging Trends Eng. Appl. Sci. 3(5), 761-764.
  • [14] Zhou, X., Yang, J., Gao, Q. & Qu, G. (2001). Study on heat hardening mechanism of starch composite binder for sand mould (core) by IR spectra. J. Mater. Sci. Technol. 17(spec.1), 143-146.
  • [15] Zhou, X., Yang, J., Qian, F. & Qu, G. (2010). Synthesis and Application of Modified Starch as a Shell–Core Main Adhesive in a Foundry. J. Appl. Polym. Sci. 116(5), 2893-2900.
  • [16] Zhou, X., Yang, J., Su, D. & Qu, G. (2009). The hightemperature resistant mechanism of α-starch composite binder for foundry. J. Mater. Process. Technol. 209, 5394-5398.
  • [17] Zhou, X., Yang, J. & Guohiu, Q. (2007). Study on synthesis and properties of modified starch binder for foundry. Journal of Materials Processing Technology. 18. 407-411.
  • [18] Zhou, X., Yang, J. & Qu, G. (2004). Adhesive Bonding and Self-Curing Characteristics of α-Starch Based Composite Binder for Green Sand Mould/Core. J. Mater. Sci. Technol. 20(5), 617-621.
  • [19] Yu, W., He, H., Cheng, N., Gan, B. & Li, X. (2009). Preparation and experiments for a novel kind of foundry core binder made from modified potato starch. Materials and Design. 30, 210-213.
  • [20] Nattawat, N., Purkkao, N. & Suwithayapan, O. (2009). Preparation and application of carboxymethylyam (Dioscorea esculenta) starch, AAPS PharmSciTech. 10 (1), 193-198.
  • [21] Grabowska, B. (2013). New polymeric binder in the form of aqueous composition involving poly (acrylic acid) or a salt thereof and a modified biopolymer. Kraków: Wydawnictwo Naukowe AKAPIT. (in Polish).
  • [22] Norma PN-83/H-11073/EN.
  • [23] Sekkal, M., Dincq, V., Legrand, P. & Huvenne, J.P. (1995). Investigation of the glycosidic linkages in several oligosaccharides using FT-IR and FT-Raman spectroscopies. Journal of Molecular Structure. 349, 349-352.
  • [24] Sitkiewicz, I. & Denoch S. (2006). The rheological properties and retrogradation selected modified waxy maize starch. Żywność. Nauka. Technologia. Jakość. 1(46), 143-151.
  • [25] Pietrzyk, S. & Fortuna, T. (2005). Effect of type of starch and oxidation conditions of retrogradation, Żywność. Nauka. Technologia. Jakość. 2(43), 23-32. (in Polish).
  • [26] Żenkiewicz, M. (2000). Modifying the surface layer of plastic macromolecular. Warszawa: WNT. (in Polish).
  • [27] Janowska, G., Przygocki, W., Włochowicz, A. (2007). Flammability of polymers and polymeric materials. Warszawa: WNT. (in Polish).
  • [28] Pielichowski K., Njuguna J. (2005). Thermal degradation of polymeric materials. Rapra: Technology, United Kingdom.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-955a90c1-7a29-489b-9aa0-3307b5097175
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