Effect of kaolinite modified with Co(II), Cu(II) and Ni(II) salts on selected properties of tread rubber blend
[ 1 ] Instytut Technologii Materiałów, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ P ] employee
PL Wpływ kaolinitu modyfikowanego solami Co(II), Cu(II) i Ni(II) na wybrane właściwości mieszanki gumowej bieżnika
2024
scientific article
english
- kaolinite
- rubber blend
- FT-IR spectroscopy
- curing
- mechanical properties
EN Effect of kaolinite modified with Cu(II), Co(II) and Ni(II) salts as a partial replacement for carbon black (1 and 8 phr) on the properties of the model tread rubber blend was examined. The blends were prepared in a two-stage process in a Brabender mixer at temperatures of 120°C and 100°C, respectively, with a constant mixing speed of 50 rpm. FT-IR confirmed the formation of copper hydroxyacetate monohydrate complex, which may indicate chemical interactions between rubber components and modified kaolinite. The filler improved technological parameters, tensile properties and hardness. Resistance to thermal aging has also increased.
22.05.2024
263 - 272
CC BY-NC-ND (attribution - noncommercial - no derivatives)
open journal
final published version
at the time of publication
70
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