The physical-mechanical properties of epoxy matrices modified with polyethersulfone (PES) and unidirectional glass- and carbon-fiber-reinforced plastics (GFRP and CFRP) based on them were investigated. The fracture toughness of epoxy matrices modified with 20 wt% PES, increased by 4.3 times. The delamination energy of GFRP and CFRP with this content of PES in the matrix increases by 50 and 65%, respectively. A correlation between the fracture toughness of modified matrices and the delamination toughness of GFRP and CFRP was established, and the influence of structure of the matrices on the fracture toughness of the reinforced plastics was demonstrated. A significant increase in the fracture toughness of the matrices and reinforced plastics was also observed during the formation of extended phases enriched with PES.
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References
E. O. Ozgul and M. H. Ozkul, “Effects of epoxy, hardener, and diluent types on the workability of epoxy mixtures,” Constr. Build. Mater., 158, 369-377 (2018).
Y. Li, B. Li, and W. Chen, “A study on the reactive diluent for the solvent-free epoxy anticorrosive coating, J. Chem. Pharma. Res., 6, No. 7, 2466-2469 (2014).
L. Shen, Y. Wang, Q. Zhao, F. Luo, J. Chen, M. Lu, L. Liang, K. Wu, and J. Shi, “Influence of a long-side-chain-containing reactive diluent on the structure and mechanical properties of UV-cured films,” Polymer Int., 65, No. 10, 1150-1156 (2016).
Animesh Sinha, Nazrul Islam Khan, Subhankar Das, Jiawei Zhang, and Sudipta Halder, “Effect of reactive and nonreactive diluent on mechanical properties of epoxy resin,” High Perf. Polym., 30, 1159-1168 (2018).
M. Khalina, M. H. Beheshty, and A. Salimi, “The effect of reactive diluent on mechanical properties and microstructure of epoxy resins,” Polym. bull., 76, 3905-3927 (2019).
M. N. Kopitsyna, I. V. Bessonov, and S. V. Kotomin, “Fracture strength of epoxy binders modified by thermoplastic polysulfone and furfural-acetone resin,” Engineer. J. Sci. Innovat., 60, No. 12, 1-9 (2016).
K. A. Al-Shiblawi, V. F. Pershin, and V. P. Yartsev, “Modification of epoxy resins: modern condition and prospects. Part I. Modification of Nanoparticles,” Adv. Mater. Technol., No. 2, 68-78 (2018).
K. A. Al-Shiblawi, V. F. Pershin, and V. P. Yartsev, “Modification of epoxy resins: modern condition and prospects. Part II. Graphene and graphene oxide modification,” Adv. Mater. Technol., No. 4, 42-53 (2018).
A. S. Mostovoi, A. S. Nurtazina, and Yu. A. Kadykova, “Epoxy composites with increased operational characteristics, filled with dispersed mineral fillers,” Proceedings of VSUET, 80, No. 3, 330-335 (2018).
T. S. Kurkin, E. P. Tikunova, A. V. Solopchenko, M. Yu. Yablokova, and A. N. Ozerin Polymer composite materials based on thermoset epoxy binders modified with diamond-containing nanofillers,” Polym. Sci. Series S., 58, 50-61 (2016).
E. M. Nurullaev, “Influence of high-frequency radiation on the deformation behavior of composites based on low-molecular rubbers filled with silicon dioxide,” Mech. Compos. Mater., 56, No. 3, 329-338 (2020).
A. Drah, N. Z. Tomić, T. Kovačević, V. Djokić, M. Tomić, R. J. Heinemann, and A. Marinkovićet, “Structurally and surface-modified alumina particles as a reinforcement in polyester-based composites with an improved toughness,” Mech. Compos. Mater., 56, No. 2, 249-260 (2020).
M. M. Buzmakova, V. G. Gilev, A. F. Merzlyakov, and S.V. Rusakov, “Physical properties of an epoxy composite modified by C60 fullerenes,” Mech. Compos. Mater., 54, No. 4, 545-552 (2018).
S. V. Smirnov, I. A. Veretennikova, V. M. Fomin, A. A. Filippov, and T. A. Brusentseva, “Studying the viscoelastic properties of an epoxy resin strengthened with silicon dioxide nanoparticles by instrumented microindentation,” Mech. Compos. Mater., 55, No. 3, 337-348 (2019).
O. Yu. Bogomolova, I. R. Biktagirova, M. P. Danilaev, M. A. Klabukov, Yu. E. Polsky, Pillai Saju, and A. A. Tsentsevitsky, “Effect of adhesion between submicron filler particles and a polymeric matrix on the structure and mechanical properties of epoxy-resin-based compositions,” Mech. Compos. Mater., 53, No. 1, 117-122 (2017).
A. Białkowska, M. Bakar, and M. Przybyłek, “Effect of nonisocyanate polyurethane and nanoclay on the mechanical properties of an epoxy resin,” Mech. Compos. Mater., 54, No. 5, 665-674 (2018).
J. Nasser, L. Zhang, and H. Sodano, “Laser induced graphene interlaminar reinforcement for tough carbon fiber/epoxy composites,” Compos. Sci. Technol., 201 (2020). DOI: https://doi.org/10.1016/j.compscitech.2020.108493
Z. Ay and M. Tanoğlu, “The effect of single-walled carbon nanotube (SWCNT) concentration on the mechanical and rheological behavior of epoxy matrix,” Mech. Compos. Mater., 56, No. 4, 523-532 (2020).
J. Wang, R. Liu, and X. Jian, “Introduction to epoxy/thermoplastic blends,” Handbook of epoxy blends, 429-458 (2017).
T. V. Brantseva, S. V. Antonov, N. M. Smirnova, V. I. Solodilov, R. A. Korohin, I. Y. Gorbunova, and A. V. Shapagin, “Epoxy modification with poly(vinyl acetate) and poly(vinyl butyral). I. Structure, thermal, and mechanical characteristics,” J. Appl. Polym. Sci., 133, No. 41, 44081-44094 (2016).
Y. Rosetti, P. Alcouffe, J.-P. Pascault, J.-F. Gerard, and F. Lortie, “Polyether sulfone-based epoxy toughening: from micro- to nano-phase separation via pes end-chain modification and process engineering,” Materials., 11, No. 10, 1960 (2018).
V. I. Solodilov, R. A. Korokhin, Yu. A. Gorbatkina, and A. M. Kuperman, “Comparison of fracture energies of epoxy-polysulfone matrices and unidirectional composites based on them,” Mech. Compos. Mater., 51, No. 2, 177-190 (2015).
A. V. Shapagin, N. Yu. Budylin, A. E. Chalykh, V. I. Solodilov, R. A. Korokhin, and A. A. Poteryaev, “Phase equilibrium, morphology, and physico-mechanics in epoxy–thermoplastic mixtures with upper and lower critical solution temperatures,” Polymers, 13, No. 1, 1-12 (2021).
V. I. Solodilov and Yu. A. Gorbatkina, “Properties of unidirectional gfrps based on an epoxy resin modified with polysulphone or an epoxyurethane oligomer,” Mech. Compos. Mater., 42, No. 6, 513-526 (2006).
A. E. Chalykh, V. K. Gerasimov, A. E. Bukhteev, A. V. Shapagin, G. Kh. Kudryakova, T. V. Brantseva, Yu. A. Gorbatkina, and M. L. Kerber, “Compatibility and phase structure evolution in polysulfone-curable epoxy oligomer blends,” Polym. Sci. Series A., 45, No. 7, 676-685 (2003).
J. E. Robertson, T. C. Ward, and A. J. Hill, “Thermal mechanical, physical, and transport properties of blends of novel oligomer and thermoplastic polysulfone,” Polymer, 41, 6251-6262 (2000).
Crack Resistance of Cured Polymer Compositions [in Russian], P. G. Babaevsky, S. G. Kulik, M., Khimia (1991).
V. I. Solodilov, S. L. Bashenov, Yu. A. Gorbatkina, and A. M. Kuperman, “Determination of the interlaminar fracture toughness of glass-fiber-reinforced plastics on ring segments,” Mech. Compos. Mater., 39, No. 5, 401-414 (2003).
B. F. Sorensen and T. K. Jacobsen, “Large-scale bridging in composites: R-curves and bridging laws,” Compos., Part A, 29, No. 11, 1443-1451 (1998).
T. K. Jacobsen and B. F. Sorensen, “Mode I intra-laminar crack growth in composites – modeling of R-curves from measured bridging laws,” Compos., Part A, 32, No. 1, 1-11 (2001).
R. A. Korokhin, V. I. Solodilov, U. G. Zvereva, D. V. Solomatin, Y. A. Gorbatkina, A. V. Shapagin, and M. Y. Bamborin, “Epoxy polymers modified with polyetherimide. Part II: physicomechanical properties of modified epoxy oligomers and carbon fiber reinforced plastics based on them,” Polym. Bull., 77, No. 4, 2039-2057 (2020).
Acknowledgement
The work was carried out within the framework of the State Assignment of the N. N. Semenov Federal Research Center of Chemical Physics, Russian Academy of Sciences (FRCCP RAS). The work is dedicated to the 70th anniversary of the Laboratory of Reinforced Plastics of FRCCP RAS.
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Solodilov, V.I., Tretyakov, I.V., Petrova, T.V. et al. Influence of Polyethersulfone on the Fracture Toughness of Epoxy Matrices and Reinforced Plastics on Their Basis. Mech Compos Mater 59, 743–756 (2023). https://doi.org/10.1007/s11029-023-10128-4
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DOI: https://doi.org/10.1007/s11029-023-10128-4