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Research group

Rubber Technologies

The professional interest of the group focuses on a comprehensive study of processing, production and characterization of rubber to achieve an overall understanding of the influence of individual factors, such as composition of the blends and processing conditions or external degradation agents on the resulting product properties. In the Centre, it is possible to prepare testing samples of mixtures/blends on a calendering line, multi-roller and internal compounder. After complete rheological characterization, it is possible to produce testing specimens in various shapes as well as rubber products from the prepared blends by moulding/ pressing. There is also a co-extrusion rubber line available for preparation of profiles from silicone and other rubber compounds. This line includes a vulcanization chamber, extraction and cutting equipment and on-line measurement of the geometry of the extruded profiles. The domain of the group is a deep professional qualification in the field of theoretical and experimentally-analytical description of mechanisms and mutual structural connections/ relations of fracture behaviour of rubber depending on the effects of degrading mechanical and physical influences. In addition to the usual mechanical and thermal methods, tests on a Vulcometer, a unique Tear and Fatigue Analyzer characterizing the resistance of rubber against spreading of the crack during cyclic fatigue load, and a Chip & Cut device determining the dynamic abrasion of rubber for heavy-duty tires are available for characterization of materials. The Intrinsic Strength Analyzer as the only device determining the energy needed to create a crack, is also available. An integral part of basic and applied research is the characterization of thermal processes in mechanically loaded rubber components by a high-speed thermo-camera. The group also focuses on the development of new rubber testing methods for properties that have not yet been determined, such as in-situ monitoring of the development of heating inside a cyclically loaded rubber body, where a unique test device was developed for this analysis.

Head of the group: doc. Dr. Ing. Radek Stoček


Development of research direction

RP/CPS/2024-28/006 - Competent development of the Rubber Technology research direction at the Centre of Polymer Systems in the area of ​​the impact of tire abrasion particle emissions on the environment, 2024-2028
Principal Researcher: Ing. Martin Stěnička, Ph.D. 

The aim of the project is to expand the professional competence of the research direction Rubber Technology (GT) at the Centre of Polymer Systems (CPS) in the area of ​​the influence of tire abrasion particle emissions on the environment so that CPS and this research direction gain an international reputation as an excellent research workplace that possesses interdisciplinary competence in understanding materials engineering combined with environmental protection.


Implemented projects

GA26-233495S - Fundamentals of Electrically Activated Self-Healing Processes of Rubbers Filled with Hybrid Conductive-Nonconductive Fillers, 2026-2028

CZ.01.01.01/01/22_002/0000682 Development of a new ecological anti-noise barriers - 2024 - 2026

Completed projects

TH80020008 Modelling Wear of Intrinsically Self-Healing Elastomers for Reduced Particle Emission and Improved Lifetime Performance in Future e-Mobility Concepts

8E15B007 - project of cooperation between the Czech Republic and Bavaria entitled “Experimental investigation on rubbers´ mechanical behaviour under fatigue loading conditions including chemothermomechanical aging”, 2016 – 2017 (partner – Universität der Bundeswehr, München, Germany).

Research outcomes

Optimizing electrochemical deposition for biodegradable zinc-hydroxyapatite systems in bone repair

CITATION DATA: ACS Omega, VOL: 11, ISS: 1, https://doi.org/10.1021/acsomega.5c08241, PUBLICATION YEAR: 2026

Ionic cluster driven polymer network formation: Macroscopic evidence of network reversibility by X-ray microtomography

CITATION DATA: Polymer, VOL: 333, https://doi.org/10.1016/j.polymer.2025.128690, PUBLICATION YEAR: 2025

Test parameter sensitivity of the Lake-Yeoh cutting method for measurement of intrinsic strength of rubber

CITATION DATA: International Journal of Fracture, VOL: 249, ISS: 3, https://doi.org/10.1007/s10704-025-00859-x, PUBLICATION YEAR: 2025

Effect of two-stage water addition on consistency of processed cheese: Physicochemical, mechanical, thermal, and organoleptic approach

CITATION DATA: Foods, VOL: 14, ISS: 8, https://doi.org/10.3390/foods14081361, PUBLICATION YEAR: 2025

Role of pectin in maintaining the physicochemical, textural, rheological, and organoleptic properties of model quark cheese spreads during simulated vibrations and storage

CITATION DATA: International Journal of Biological Macromolecules, VOL: 310, https://doi.org/10.1016/j.ijbiomac.2025.143449, PUBLICATION YEAR: 2025

Excellent electromagnetic interference shielding of multi-layered thermoplastic poly-urethane nanocomposites with CoFe2O4 nanoparticles and graphite

CITATION DATA: Advanced Composites and Hybrid Materials, VOL: 8, ISS: 1, https://doi.org/10.1007/s42114-024-01155-3, PUBLICATION YEAR: 2025

Effect of carbon black properties on cut and chip wear of natural rubber

CITATION DATA: Wear, VOL: 564-565, https://doi.org/10.1016/j.wear.2024.205673, PUBLICATION YEAR: 2025

Rubber-based piezoresistive sensing: a new approach based on hydrodynamic flow of material deformation describing nonlinear signals in stretchable sensors

CITATION DATA: Polymer Bulletin, VOL: 82, ISS: 3, https://doi.org/10.1007/s00289-024-05546-w, PUBLICATION YEAR: 2025

Strategy for reducing rubber wear emissions: The prospect of using calcium lignosulfonate

CITATION DATA: Express Polymer Letters, VOL: 18, ISS: 12, https://doi.org/10.3144/expresspolymlett.2024.95, PUBLICATION YEAR: 2024

How is cut and chip wear influenced by the variation of the cross-link density within the conventional vulcanization system of natural rubber?

CITATION DATA: Express Polymer Letters, VOL: 18, ISS: 12, https://doi.org/10.3144/expresspolymlett.2024.90, PUBLICATION YEAR: 2024

Mathematical function using mechanical properties to calculate chain scission as a function of radiation dose in electron beam treated styrene-butadiene-styrene block copolymer

CITATION DATA: Express Polymer Letters, VOL: 18, ISS: 9, https://doi.org/10.3144/expresspolymlett.2024.68, PUBLICATION YEAR: 2024

How does heat generation affect the cut and chip wear of rubber?

CITATION DATA: Polymer Bulletin, VOL: 81, ISS: 18, https://doi.org/10.1007/s00289-024-05498-1, PUBLICATION YEAR: 2024

Contacts

Head of the group: doc. Dr. Ing. Radek Stoček

Scientific team


Ph.D. students


  • doc. Dr. Ing. Radek Stoček

  • +420 57 603 4920

  • A420
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  • research
  • Sanjoy Datta, Ph.D.
  • +420 57 603 1724
  • A211
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  • research
  • Evghenii Harea, Ph.D.
  • +420 57 603 1747
  • A325
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  • Ing. Ondřej Kratina, Ph.D.
  • +420 57 603 1723
  • A210
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  • Ing. Marek Pöschl, Ph.D.
  • +420 57 603 1737
  • A228
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  • Ing. David Rebenda, Ph.D.

  • +420 57 603 1747
  • A325
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  • Ing. Martin Stěnička, Ph.D.
  • +420 57 603 1726
  • +420 734 787 743
  • A213
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  • Ing. Petr Zádrapa, Ph.D.

  • +420 57 603 1747

  • A325

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  • research
  • Ing. Ondřej Peter

  • +420 57 603 1737
  • A228
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  • Ing. Nikolas Ryzí
  • +420 57 603 1737
  • A228
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