Sonac is a leading producer of Bone Ash
Bone Ash is free from organic material and chemically inert.
Sonac Bone Ash MC is especially developed for the non-ferrous metals casting industry as a coating and release agent. It doubles working life of launders, moulds and equipment.
Bone Ash MC is a fine powder with unique characteristics as a superior protective coating for casting of aluminium, refined copper and copper alloy. Bone Ash MC is extremely suitable as a protective coating for launders and moulds. The Bone Ash prevents the launders from early wearing and cracking and increases their life expectancy. As a dry powder it is also used to seal gaps and cracks in refractory launders.
Furthermore, this product can be used as an easy-release agent. It prevents metal from sticking to the surface of the moulds and makes it easier to remove the cast parts. As a slurry, blended with water, it also protects metal working tools.
In addition, the material is safe, clean, odourless, smokeless and has no dust build-up during processing.
For further product advantages and information about dry and wet application, you can read our leaflet.
For more information about Bone Ash, please contact our advisor. You will find the contact details behind the button below.