We studied the coalescence behavior of a fluorinated elastomer colloid, stabilized by fixed surface charges, with a glass transition temperature of about -20 degrees C, as a function of temperature under diffusion-limited cluster-cluster aggregation (DLCA) conditions. We first measured the aggregation kinetics by in situ dynamic light scattering and then simulated it through the Smolwuchowski approach (i.e., population balance equations) using the Only unknown parameter, the fractal dimension D-f of the Clusters, as the fit parameter. It was found that the estimated Df value increased as the temperature increased, starting from 1.7 at 25 degrees C and reaching the upper limit of 3.0 for T >= 55 degrees C. These results indicate that the coalescence extent increases as the temperature increases. Such temperature-dependent coalescence behavior cannot be explained by thermodynamic considerations, and it Must be related to it certain kinetic resistance. We explain this effect by considering, the resistance of the fixed charges to relocation oil the particle surface, which decreases as the temperature increases.