Bio-based polyurethane applied as matrix of fiberglass reinforced composite

• Autorzy: de Sousa Jr. R. R. , Miranda E. A. , Batalha G. F. , dos Santos D. J.

Identyfikatory

DOI

10.5604/01.3001.0010.2031

• Języki publikacji: EN

Abstrakty

EN

Purpose: of this paper was to develop and to characterize the mechanical behaviour of a structural composite obtained from a bio-based polyurethane matrix reinforced with fiberglass. Design/methodology/approach: Castor oil and Kraft lignin-containing polyol was applied for bio-based polyurethane synthesis. Structural composite was obtained by reinforcing this renewable source bio-based polymer with fiberglass mat. Polyester resin composite was also obtained for comparison, following the same process and reinforcement conditions. Mechanical characterization was carried out through uniaxial tensile, flexural strength, Izod impact tests and additionally scanning electron microscopy (MEV). Findings: Bio-based polyurethane composite was obtained and presented higher ultimate tensile strength (UTS) and equivalent impact resistance in comparison to polyester matrix composite. Research limitations/implications: Effects of Kraft lignin and fiberglass contents changing on mechanical properties might be investigated in future researches. Practical implications: Revalorization of Kraft lignin. 50 million tons of lignin are produced worldwide every year as by-product of pulp and paper manufacturing. The most part of this Kraft lignin is currently burned for energy generation. Originality/value: Results indicated the possibility of reusing this industrial wasted by-product at large scale as polymeric matrix for structural composite, in which high UTS and impact resistance are required.

Słowa kluczowe

EN

composites; engineering polymers; Kraft lignin; polyurethane

PL

kompozyty; tworzywa konstrukcyjne; poliuretan

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2017
• Tom: Vol. 81, nr 1
• Strony: 5--10
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

de Sousa Jr. R. R.

• Modelling and Applied Social Sciences Centre, ABC Federal University, Brazil

autor

Miranda E. A.

• Modelling and Applied Social Sciences Centre, ABC Federal University, Brazil

autor

Batalha G. F.

• Department of Mechatronics and Mechanical Engineering, Polytechnic School, University of São Paulo, Brazil

autor

dos Santos D. J.

• Modelling and Applied Social Sciences Centre, ABC Federal University, Brazil

Bibliografia

• [1] D.J. dos Santos, L.B. Tavares, G.F. Batalha, Mechanical and physical properties investigation of polyurethane material obtained from renewable natural source, Journal of Achievements in Materials and Manufacturing Engineering 54/2 (2012) 211-217.
• [2] L.B. Tavares, C.V. Boas, G.R. Schleder, A.M. Nacas, D.S. Rosa, D.J. Santos, Bio-based polyurethane prepared from Kraft lignin and modified castor oil, Express Polymer Letters 10/11 (2016) 927-940.
• [3] N.M. Ito, A.M. Nacas, R.A. Antunes, M.C. Salvadori, D.J. dos Santos, Study of the correlation between flexible food packaging peeling resistance and surface composition for aluminium-metallized BOPP films aged at 60°C, Journal of Adhesion 93/1-2 (2017) 4-17.
• [4] A.M. Nacas, N.M. Ito, R.R. de Sousa Jr, M.A. Spinacé, D.J. dos Santos, Effects of NCO:OH ration on the mechanical properties and chemical structure of Kraft lignin-based polyurethane adhesive, Journal of Adhesion 93/1-2 (2017) 18-29.
• [5] S. Tan, T. Abraham, D. Ference, C.W. Macosko, Rigid polyurethane foams from a soybean oil-based polyol, Polymers 52 (2011) 2840-2846.
• [6] P. Cinelli, I. Anguillesi, A. Lazzeri, Green synthesis of flexible foams from liquefied lignin, European Polymer Journal 49/6 (2013) 1174-1184.
• [7] A. Arshanitsa, J. Ponomarensko, T. Dizhbite, A. Andersone, R.J.A. Gosselink, J. Puten, M. Lauberts, J. Telysheva, Fractionation of technical lignins as a tool for improvement of their antioxidant properties, Journal of Analytical and Applied Pyrolysis 103 (2013) 78-85.
• [8] A.T.R. Sugano-Segura, L.B. Tavares, J.G.F. Rizzi, D.S. Rosa, M.C. Salvadori, D.S. dos Santos, Mechanical and thermal properties of eléctron beamirradiated polypropylene reinforced with Kraft lignin, Radiation Physics and Chemistry 139 (2017) 5-10.
• [9] G. Griffini, V. Passoni, R. Suriano, M. Levi, S. Turri, Polyurethane coatings based on chemically modified fractionated lignin, ACS Sustainable Chemistry and Engineering 3 (2015) 1145-1154.
• [10] M.H. Robert, A.F. Jorge, Processing and properties of AA 70775/porous SiO2-MgO-Al2O3 composite, Journal of Achievements in Materials and Manufacturing Engineering 54/1 (2012) 7-15.
• [11] R.R. de Sousa Jr, J.R. Gouveia, N.M. Ito, D.J. dos Santos, Failure prediction of hybrid composite using Arcan´s device and Drucker-Prager model, Polymer Testing 58 (2017) 256-261.
• [12] D.J. dos Santos, L.B. Tavares, G.F. Batalha, Experimental study of influence factors on compression stress relaxation of ACM, Journal of Achievements in Materials and Manufacturing Engineering 46/1 (2011) 33-39.
• [13] D.J. dos Santos, G.F. Batalha, Mechanical behaviour characterizing and simulation of polyacrylate rubber, Journal of Achievements in Materials and Manufacturing Engineering 38/1 (2010) 33-40.
• [14] R. Nowosielski, A. Kania, M. Spilka, Development of ecomaterials and materials technologies, Journal of Achievements in Materials and Manufacturing Engineering 21/1 (2007) 27-30.
• [15] M. Krzesinska, Preparation and properties of carbon/carbon and polymer/carbon porous monolithic composites, Journal of Achievements in Materials and Manufacturing Engineering 55/1 (2012) 45-53.
• [16] R.F. Gibson, Principle of composite material mechanics, McGraw-Hill, United States of America, 1994.
• [17] S.Y. Fu, B. Lauke, Effects of fiber length and fiber orientation distribution on the tensile strength of shortfiber-reinforced polymers, Composites Science and Technology 56 (1996) 1179-1190.
• [18] E.M. Araújo, K.D. Araújo, O.D. Pereira, P.C. Ribeiro, T.J.A. de Melo, Fiberglass wastes/polyester resin composites: mechanical properties and water sorption, Polímeros: Ciência e Tecnologia 16/4 (2006) 332-335.
• [19] E.C. Ramires, F. de Oliveira, E. Frollini, Composites based on renewable materials: polyurethane-type matrices from forest byproduct/vegetable oil and reinforced with lignocellulosic fibres, Journal of Applied Polymer Science 129/4 (2013) 2224-2233.
• [20] V. Çavus, F. Mengeloglu, Utilization of synthetic based mineral filler in wood plastics composite, Journal of Achievements in Materials and Manufacturing Engineering 77/2 (2016) 57-63.

Uwagi

PL

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