- Functions:Filler
- Chemical Family:Silica, Calcium Salts, Silicates, Magnesium & Magnesium Compounds
- Particle Size:8.6 - 8.6 microns
- Features:Chemical Resistance, High Opacity, Weather Resistance, Heat Resistance
- End Uses:Paper & Pulp, Ceramics, Building Materials, Polyurethane Foams
MicroTalc® SR is a magnesium silicate mineral with a monoclinic crystal structure. It is characterized by its softness and platy or lamellar physical structure. When ground into a fine powder, this lamellar property gives a smooth, soapy feel.