MICROCAL 25

MICROCAL 25 is a fine calcium carbonate powder derived from pure white marble. It is characterized by a minimum coarse particle content and controlled particle size distribution, making it well-suited for advanced material applications. MICROCAL 25 has a mean particle size of 4.0 microns, providing a high surface area that allows for uniform dispersion within composites and coatings. Its high brightness value of 94 and hydrophilic surface nature allow for excellent opacity and compatibility in formulations. At 97% calcium carbonate content and low impurity levels, MICROCAL 25 can reinforce materials while maintaining transparency. Its absorption properties make it suitable as a functional filler and extender. The consistent quality of MICROCAL 25 helps manufacturers develop advanced materials with optimized properties for high-performance applications.