Table 1: Functionalized nanoparticles (Bild: )
ELASTOMERS AND PLASTICS

Evaluation of the Reinforcement Mechanism of functionalized Nanoparticles in Silica loaded Rubber Compounds

The performance of nano-sized rubber particles with different functional groups was studied in a silica loaded tire tread compound. The nanoparticles contained hydroxyl-, carboxyl-, dimethyl amino-, pyridino-, or epoxy- groups. In uncured compounds the reduction of filler flocculation at 160°C was mostly pronounced by nanoparticles, which contained either carboxyl or hydroxyl groups.

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