1. Micron Talc

Talc is a hydrous magnesium silicate mineral, used in foundry coating industries because of its characteristics, Low LOI, Low hardness, Adhesion capability (surface coating), High melting temperature, Chemical inertness, Hydrophobic, Low electrical and High thermal conductivity. The inert and lamellar platy natures of talc improve its cracking resistance, adhesion and barrier properties.