Mining and Minerals Processing
Mulcoa® is a calcined aluminosilicate material with up to 70 % alumina content.
Its low iron content and exceptionally low alkalis makes it unique and is unmatched in the world of
refractory materials. Mulcoa® is processed at Andersonville, GA, USA.
At the Greeneville plant, TN, USA Imerys manufactures Teco-Sil ®. This fused silica range is used for ceramic cores and molds for Investment Casting in the foundry industry.