BME FIEK
Opening hours
M-Th: 8:00–16:00
F: 8:00–13:00
Research Associate
Dr. Róbert Várdai
PhD
H-1111 Budapest, Műegyetem rkp. 3. H épület
+3614634078
Research keywords:
· Composite development
· Fiber reinforcement
· Mechanical properties
· Acoustic emission
· Biocomposites
Publications
Várdai R, Lummerstorfer T, Pretschuh C, Jerabek M, Gahleitner M, Faludi G, Móczó J, Pukánszky B: Reinforcement of PP with polymer fibers: Effect of matrix characteristics, fiber type and interfacial adhesion. Polymer 190, 122203, DOI: https://doi.org/10.1016/j.polymer.2020.122203 (2020), IF: 4.231, C: 7
Várdai R, Lummerstorfer T, Pretschuh C, Jerabek M, Gahleitner M, Faludi G, Móczó J, Pukánszky B: Comparative study of fiber reinforced PP composites: Effect of fiber type, coupling and failure mechanisms. Compos Part A Appl Sci Manuf 133, 105895, DOI: https://doi.org/10.1016/j.compositesa.2020.105895 (2020), IF: 6.444, C: 9
Várdai R, Schäffer Á, Ferdinánd M, Lummerstorfer T, Jerabek M, Gahleitner M, Faludi G, Móczó J, Pukánszky B: Crystalline structure and reinforcement in hybrid PP composites. J Therm Anal Calorim, 147, 145-154, DOI: 10.1007/s10973-021-11053-1 (2021), IF: 4.626, C: 1
Várdai R, Ferdinánd M, Lummerstorfer T, Pretschuh C, Jerabek M, Gahleitner M, Faludi G, Móczó J, Pukánszky B: Impact modification of hybrid polypropylene composites with poly(vinyl alcohol) fibers. J Reinf Plast Compos, DOI: 10.1177/07316844211053330 (2021), IF: 3.710 , C: 0
Várdai R, Lummerstorfer T, Pretschuh C, Jerabek M, Gahleitner M, Bartos A, Móczó J, Anggono J, Pukánszky B: Improvement of the impact resistance of natural fiber reinfor-ced PP composites through hybridization. Polym Adv Technol, 32, 2499-2507, DOI: https://doi.org/10.1002/pat.5280 (2021), IF: 3.665, C: 4
Awards
ÚNKP-20-4 (ÚNKP-20-4-I-BME-327)
Excellent Teacher of Budapest University of Technology and Economics Award 2022
Projects
COMET FFG: Competence Center for Wood Composite Materials and Wood Che-mistry; COMET- K1 3.-call 1 FP (4282740), 2014-2018, researcher
COMET FFG: : Competence Center for Wood Composite Materials and Wood Che-mistry; COMET- K1 3.-call 1 FP (4282740-2), 2018-2022, researcher
Conferences
Várdai R, Lummerstorfer T, Pretschuh C, Jerabek M, Gahleitner M, Pukánszky B, Renner K: Impact modification of PP/wood composites: a new approach using PET fibers, BiPoCo 2018, September 5, 2018, Balatonfüred, Hungary, poster, organizing
Várdai R, Móczó J, Pukánszky B: Biopolymers, Their Blends, Composites and Application, IC-AMME 2018, September 27, 2018, Bali, Indonesia
Várdai R, Kovács B Z, Lummerstorfer T, Jerabek M, Gahleitner M, Renner K, Móczó J, Pukánszky B: Impact Modification Of PP/Natural Fiber Composites: A New Approach Using Pet Fibers, Eurofillers 2019, April 26, 2019, Palermo, Italy, poster presentation
Várdai R, Cui Lu, Bartos A, Magyar N, Faludi G, Pukánszky B: Physical Ageing of Poly(Lactic Acid) Based Composites, PDDG 2019, September 3, St. Julian's, Malta, poster presentation
Várdai R, Kovács B Z, Lummerstorfer T, Jerabek M, Gahleitner M, Móczó J, Pukánszky B: Impact modification of PP/natural fibre composites: A new approach using PET fibers, GCNPM 2019, October 10, Riga, Latvia, poster presentation
Várdai R, Schäffer Á, Móczó J, Pukánszky B: Impact modification of hybrid polypropylene composites with polymeric fibers, Polymers, Plastics and Composites (VirtualPolymers-21), August 12, 2021, Online Conference, oral presentation
Várdai R, Schäffer Á, Móczó J, Pukánszky B: Improvement of the impact resistance of three-component hybrid PP composites with polymeric fibers, Material Science & Nanotechnology, August 17, 2021, Lisabon, Portugal, Online Conference, oral presentation