Crosslink the Novel Group of Polymeric Binders BioCo by the UV-radiation

• Autorzy: Grabowska B. , Kaczmarska K. , Bobrowski A. , Kurleto-Kozioł Ż , Szymański Ł.

Identyfikatory

DOI

10.1515/afe-2016-0031

• Języki publikacji: EN

Abstrakty

EN

The spectroscopic FT-IR and FT-Raman methods allowed to identify the cross-linking process of the aqueous composition of poly(acrylic acid)/sodium salt of carboxymethyl starch (PAA/CMS-Na) applied as a binder for moulding sands (as a novel group binders BioCo). The cross-linking was performed by physical agent, applying the UV-radiation. The results of structural studies (IR, Raman) confirm the overlapping of the process of cross-linking polymer composition PAA/CMS-Na in UV radiation. Taking into account the ingredients and structure of the polymeric composition can also refer to a curing process in a binder - mineral matrix mixture. In the system of binder-mineral matrix under the influence of ultraviolet radiation is also observed effect of binding. However, the bonding process does not occur in the entire volume of the investigated system, but only on the surface, which gives some possibilities for application in the use of UV curing surface of cores, and also to cure sand moulds in 3D printing technology.

Słowa kluczowe

EN

UV radiation; spectroscopy; polymeric binder BioCo; BioCo; moulding sands; cross-linking

PL

promieniowanie UV; spektroskopia; spoiwo polimerowe BioCo; BioCo; masa formierska

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2016
• Tom: Vol. 16, iss. 2
• Strony: 85--88
• Opis fizyczny: Bibliogr. 13 poz., rys., wykr.

Twórcy

autor

Grabowska B.

• AGH University of Science and Technology, Department of Casting Process Engineering, Faculty of Foundry Engineering, Reymonta 23 St, 30-059 Krakow, Poland

autor

Kaczmarska K.

• AGH University of Science and Technology, Department of Casting Process Engineering, Faculty of Foundry Engineering, Reymonta 23 St, 30-059 Krakow, Poland

autor

Bobrowski A.

• AGH University of Science and Technology, Department of Casting Process Engineering, Faculty of Foundry Engineering, Reymonta 23 St, 30-059 Krakow, Poland

autor

Kurleto-Kozioł Ż

• AGH University of Science and Technology, Department of Casting Process Engineering, Faculty of Foundry Engineering, Reymonta 23 St, 30-059 Krakow, Poland

autor

Szymański Ł.

• AGH University of Science and Technology, Department of Casting Process Engineering, Faculty of Foundry Engineering, Reymonta 23 St, 30-059 Krakow, Poland

Bibliografia

• [1] Bielański, A. (2002). Fundamentals of Inorganic Chemistry, 1. Warszawa. PWN. (in Polish).
• [2] Pączkowski, J. (2003). Photochemistry polymers. Theory and Application. Toruń: WN Uniwersytetu Mikołaja Kopernika. (in Polish).
• [3] Czech, Z., Urbala, M. (2007). UV-crosslinked acrylic pressure-sensitive adhesive systems containing unsaturated ethers. POLIMERY. 52(6).
• [4] Grabowska, B. (2013). New polymer binders in form of aqueous compositions with poly(acrylic acid) or his salts and modified biopolymer for foundry practice applications. Kraków: WN AKAPIT.
• [5] Grabowska, B., Sitarz, M., Olejnik, E., Kaczmarska, K. (2015). Spectrochim Acta A. DOI:10.1016/j.saa.2014.07.031.
• [6] Grabowska, B., Sitarz, M., Olejnik, E., Kaczmarska, K., Tyliszczak, B. (2015) Spectrochim Acta A. DOI:10.1016/j.saa.2015.06.084.
• [7] Kaczmarska, K., Grabowska, B., Drożyński, D. & Łątka, P. (2014). Analysis of the stability selected properties of polymeric binder on the example of an aqueous solution of the modified starches. Archives of Foundry Engineering. 14(SI3), 25–30.
• [8] Czech, Z. & Butwin, A. (2010). UV-initiated crosslinking of acrylic pressure sensitive adhesives using ultraviolet excimer-laser. Rev. Adv. Mater. Sci. 23, 32-36.
• [9] Kaczmarek, H. & Metzler, M. (2014). The Properties of Poly (Acrylic Acid) Modified with NPhenylbenzothioamide as Potential Drug Carriers. The Open Process Chemistry Journal. 6, 1-7.
• [10] Czech, Z., Kowalczyk, A., Kabatc, J., Shao, L., Bai, Y. & Świderska, J. (2013). UV-initiated crosslinking of photoreactive acrylic pressure-sensitive adhesives using excimer-laser, Polym. Bull. 70: 479–488. DOI 10.1007/s00289-012-0818-7.
• [11] Nagasawa, N., Yagi, T., Kume, T. & Yoshii, F. (2014). Radiation crosslinking of carboxymethyl starch. Carbohydrate Polymers. 58, 109–113.
• [12] Wang, C.C. & Chen, C.C. (2005). Physical properties of the crosslinked cellulose catalysed with nanotitanium dioxide under UV irradiation and electronic field, Applied Catalysis A: General. 293, 171-179.
• [13] Sionkowska, A., Kaczmarek, H., Vincini, S., Pedemonte, E. & Wiśniewski, M. (2002). The influence of camphorquinoe on the photochemical stability of celoluse. Polymer Degradation and Stability. 78, 175-182.

Uwagi

PL

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