Colloidal silicon dioxide
SiO2 x (Na, Al, NH3, Cl)
Business manager:
Ing. Plachá Kateřina
placha@tonaso.cz
Tel.: +420 778 527 792
Description
A slightly opalescent or milky colloidal solution of silicic acid in water.
Weakly alkaline types with pH 8-11 and low content of stabilizing alkalis.
Used as a binder in the production of refractory molds, in the surface treatment of textile fibers, paper and cardboard, protective spraying of foundry molds, horizontal insulation against masonry moisture, production of sealants and paints, polishes, filler for catalysts, plastics, polishing of silicon wafers, flocculating agent , dentistry.
| Stabilization | Types | SiO2 content (%) | Particle size (nm) |
| Sodium | LEVASil CS15 – 150 | 15 | 5 |
| LEVASil CS30 – 125 | 30 | 9 | |
| LEVASil CS30 – 125 MS | 30 | 11 | |
| LEVASil CS40 – 125 | 40 | 11 | |
| Aluminum | LEVASil CS15 – 450 P | 15 | 5 |
| LEVASil CS25 – 436 | 25 | 8 | |
| Ammonia | LEVASil CS30 – 616 P | 30 | 17 |
| Silane | LEVASil CC301 | 28 | 7 |
| LEVASil CC401 | 37 | 12 | |
| Chloride | LEVASil CS30 – 516 P | 25 | 17 |
| LEVASil CS40 – 58 | 40 | 32 | |
| No charge | LEVASil CS34 – 720 | 34 | 14 |
Application: according to the application sheet
Download:
Technical List – contact Sales Representative
Safety Data Sheet – contact Sales Representative
