|Surface treated fillers|
Silanes connect organic polymers with mineral products by covalent bonding. The mechanical, chemical and electric properties of these composites improve remarkably. Available are quartz and cristobalite (Silbond®), wollastonite (Tremin®), aluminium hydroxide (Trefil®), nepheline (Treminex®) …
Siokal® functional fillers for polymers and coatings are produced from pure pegmatite, a mica and quartz containing feldspar.
Besides silica sand, Sibelco developed various products for surface cleaning by blasting technique: iron and aluminium silicate, olivine, garnet, calcium carbonate, corundum, dolomite …
Pure sands developed for drinking water filtration are also used in polymer concrete and specialty mortars, fluidised bed furnaces, technical supplies …
|Customer-made industrial minerals|
From andalusite to zeolite… We grind at your demand.