ITASILEX 2000 A / 2000 B / 2100 A1 /
2100 B1
Application: the proposed mineral composites are recommended as thixotropic admixtures in unsaturated polyester based resins and “gel-coats”, in PVC plastisols and epoxydic resins, adhesives and sealing joints, as rheological modifier.
Typical chemical composition
| ITASILEX 200A |
H2O |
Al2O3 |
SiO2 |
| 68% |
27% |
4% |
| ITASILEX 200B |
H2O |
Al2O3 |
SiO2 |
| 63% |
31% |
3% |
| ITASILEX 2100 A1 |
H2O |
Al2O3 |
SiO2 |
| 63% |
27% |
7% |
| ITASILEX 200A |
H2O |
Al2O3 |
SiO2 |
| 57% |
28% |
11% |
Description:These are very low abrasiveness mineral composites, if compared to the crystalline and amorphous natural silicas.
Function: opacity, resistance to scratch and resistance to abrasion, adhesive resistance, mechanical reinforcement and rheological modifier. In certain special coatings, the precipitated silica is used for rheological control of the suspension because it acts as a thickening agent, that is, increases the viscosity in order to avoid the flowing in the use.
Application: the proposed mineral composites are recommended as thixotropic admixtures in unsaturated polyester based resins and “gel-coats”, in PVC plastisols and epoxydic resins, adhesives and sealing joints, as rheological modifier. |
