Bone Black Pigment
Bone black is a natural black pigment created by destructive distillation of animal bones in the absence of oxygen. Animal bones are carefully selected and prepared for calcination. Only fresh, hard bones free from extraneous material can be used. This is accomplished by boiling or rendering the...
Ebonex Bone Ash
Ebonex bone ash is obtained by calcinating degelatinized bone up to a temperature of approximately 1100°C. Afterwards, the bone ash is cooled and milled (minimum of 95% through a 325 mesh size sieve). Initially, Ebonex bone ash has been developed as a basic element in the porcelain industry,...
Share your experience so buyers can make confident decisions.