Description
China's plastics industry is the industry's largest users of ultra-fine calcium carbonate is one of the more mature field of applied technology. Ultra-fine calcium carbonate to increase the volume of plastic products, reduce costs, improve stability, hardness and rigidity, improved processing properties of plastics to increase their heat resistance, improved plastic astigmatism, scratch resistance, smoothness, and on the gap the toughening effect and impact strength in the mixing process and other aspects of viscous flow have significant results.
Printing ink market demand ultra high performance calcium carbonate. Ultra-fine calcium carbonate for printing ink products show excellent dispersion, transparency, excellent gloss and hiding power, and excellent ink absorption and drying. Ultra-fine calcium carbonate for printing ink must be activated, spherical or cubic crystal form. Most of the current use of high-grade ultra-fine calcium carbonate filler ink.