SILMACO produces the three different grades of sodium metasilicates (molar ratio 1.0): anhydrous, -pentahydrate and -nonahydrate, each of which differs in terms of concentration. In addition, we also manufacture hydrated sodium disilicates (molar ratio 2.0) and trisilicates (molar ratio 3.4). Our sodium (meta)silicates are available in granular and powder form.
Silmaco is a family business with more than 30 years of experience in the production of high-quality and customized silicates. Our flexibility, focus on innovation and quality guarantees your company a carefree service and the most appropriate silicate for your application.
100 000 T/y of Sodium Silicates
Selling over 5 continents and in 60 countries