| abstract |
Use of silicic acids for adjusting the performance properties of dental materials from the groups of the veneering composites and filling composites, characterized in that the silica is highly dispersed, has a pore diameter of 15-30 nm, a specific surface of> 700 m 2 / g and an internal pore structure, and the performance properties are at least one member of the group consisting of modeling ability, stability, viscosity, surface properties, elasticity, degree of thixotropy, storage properties and mixing properties. |