Pre-dispersed fumed silica
Low viscosity water-based dispersion of fumed silica, with a slightly alkaline pH
Pre-dispersed fumed silica – Description
Also known as pyrogenic silica, it consists of microscopic droplets of amorphous silica fused into branched, chainlike.
Pre-dispersed fumed silica is an aqueous dispersion of hydrophobic fumed silica mainly used in water-based pigmented coatings and clear coatings. They provide good rheology control, anti-settling, pigment stabilization and improvement of mechanical properties.
This technology is suitable for applications of high-performance waterborne industrial coatings, such as plastic, metal, and automotive coatings.
- Ease of handling
- No dusting or worker exposure to dust particles
- Less energy to incorporate