POLCARB 40

POLCARB 40 is a high quality ground calcium carbonate produced from pure chalk deposits. It has a fine average particle size of 2.4 microns, making it well suited for use in advanced material formulations requiring optimized rheology and surface properties. POLCARB 40's high brightness and purity of 98% calcium carbonate content allows manufacturers to achieve superior properties such as opacity, brightness and coverage for their advanced material end products. Its low moisture content of 0.2% and oil absorption value of 16 g/100g also make it a top choice for applications where consistency and dispersion are critical. With over 98 years of experience, IMERYS is a trusted global supplier of specialty mineral solutions like POLCARB 40 to help innovators push the boundaries of performance for advanced materials worldwide.