Titanium Dioxide is an important filler for white and colored rubber articles. The ability of the titanium dioxide particle to scatter light provides high whiteness and opacity to the rubber, which also means the filler particle can cover background colors. It is majorly available in two forms namely anatase and rutile

Carbon Black comprises about 30% of the most rubber compounds. The addition of carbon black can affect virtually all phases of rubber factory's operation as well as all the performance characteristics of the end product whether it is a tyre component or an industrial rubber product (IRP). Carbon Black is a colloidal form of elemental carbon that owes its reinforcing character to the size, shape and surface chemistry of the primary aggregates.