- Functions:Filler
- Chemical Family:Carbonates, Kaolins, Calcium Salts
- Compatible Polymers & Resins:Alkyds, Latex, Polyethylenes (PE), Epoxies (EP), Polyesters, Polyvinyl Chloride (PVC), Polyolefins
- Particle Size:1.7 - 1.7 microns
- Oil Absorption:17.0 - 17.0 g/100 g
A unique ground calcium carbonate from a specialty, high purity calcium carbonate and processed at Huber™s largest GCC plant in Quincy, Illinois. Applications for Optifil include coatings, inks, PVC pipe, rubber, plastics, and oilfield drilling fluids where its 99%+ calcium carbonate content yields almost complete acid solubility.