- Functions:Filler, Pigment
- Chemical Family:Silicates, Mica
- Features:Good Shrinkage Resistance, High Temperature Resistance, Excellent Heat Stability, Good Heat Stability, Corrosion Resistance, High Durability
Southeastern Performance Minerals CALflake B20 is a coarse flake, calcined mica product consisting of a high aspect ratio muscovite mica. Calcination of the mica at 900oC open the mica's naturally platy structure to enhance heat deflection characteristics, sound dampening effects, and produces a product that is stable at temperatures up to 1000oC.