Surface-treated products. Neuburg Siliceous Earth treated with chemical agents, mostly silanes.
A raw material was created which – wherever one looks for it on this earth - is totally unique. A natural combination of corpuscular Neuburg Silica and lamellar kaolinite: a loose mixture impossible to separate by physical methods.
The silica portion exhibits a round grain shape and consists of aggregated primary particles of about 200 nm diameter.
OTHER PRODUCTS SILICA FROM XATICO Benelux-France Sàrl