A new concept for an alternative silica/polymer coupling system was introduced to the tire industry in 2019 to overcome the disadvantage of the current system. If currently the relatively stiff covalent sulfur bridge of the silica/silane/polymer connection is broken, there is no possibility to reconnect. As a consequence, a completely different coupling concept was considered, mimicking the Velcro system known from nature. The tangled and cross-linked rubber macromolecules act as molecular loops and relatively long elastomer brushes grafted on the silica surface act as molecular hooks. The in-rubber properties will be presented to show the efficiency of this new system.
|Number of pages||1|
|Publication status||Published - 26 Feb 2020|
|Event||Tire Technology Expo 2020 - Hanover Messe, Hanover, Germany|
Duration: 25 Feb 2020 → 27 Feb 2020
|Conference||Tire Technology Expo 2020|
|Period||25/02/20 → 27/02/20|
Anyszka, R., Szczechowicz, M., Beton, K., Bieliński, D. M., & Blume, A. (2020). Nature-inspired Velcro compatibilization system for silica/rubber coupling. Abstract from Tire Technology Expo 2020, Hanover, Germany.