Formulas Development DSI provides top-notch research and development services to bring quality and cost effective silica and calcium carbonate products to manufacturers worldwide. We welcome cooperation with your R&D department on formulas development and adjustment. Any of DSI's products can be tailored to suit your needs and manufacturing process requirements. Our R&D team is also focused on the Atomic Force Microscopy (AFM) study of reinforcing fillers morphology. We significantly extended AFM's area of application in the precipitated silica research. The materials being investigated include both rubbers (dispersion of silica in rubber compounds is examined) and silica powders. The AFM provides for more accurate particle size measurement and allows DSI to operate the precise data in order to improve product quality Please feel free to contact us with any further questions.