The interaction and dispersion of ultrafine silica filler in the rubber matrix were analysed using the fracture surfaces of the dumbbell samples from the tensile tests. The fracture surfaces were coated with gold before scanning under the microscope
The interaction and dispersion of ultrafine silica filler inthe rubber matrix were analysed using the fracture surfacesof the dumbbell samples from the tensile tests. The fracturesurfaces were coated with gold before scanning under themicroscope