The curing characteristics, tensile properties and morphology were studied to measure the performance of the filler. Variations of the particle shape of ultrafine silica did not affect the scorch time and cure time of natural rubber compounds.
The curing characteristics, tensile properties andmorphology were studied to measure the performance of the filler. Variations of theparticle shape of ultrafine silica did not affect the scorch time and cure time of naturalrubber compounds.