Silica, in its various forms, is the primary filler and is added indirectly to the body in combination with other components and as a separate component.
Note: huge products portfolio at country level. At Sibelco we generally consider the supply of silica and fillers to be a local solution. Please contact your local Sibelco Office for help and advice on meeting your requirements for raw sand, quartz or ground sand or quartz.
Sibelco can offer very fined milled sands such as:
|Silica||Country of origin||Chemical Analysis %||Particle Size in µm|