Calcium Carbonate By Ningbo Longyuan Chemical Co., Ltd.

With our proficiency in the domain, we are indulged in supplying a huge spectrum of Calcium Carbonate in Ningbo, Zhejiang, China. This product used in high quality calcite refined, through the domestic and international first-class crushing technology equipment and new ultra-fine powder grading equipment derived.with the high CaCo3 content,low impurities, high whiteness, It's widely applilied to paper- making, plastic, paint, auto parts,sealant.
in the rubber and building materials in the application of calcium, tungsten in the rubber products is a large amount of filler, saving expensive natural rubber and reduce costs, but also can improve the rubber processing performance, tear resistance, compression deformation and Resistant to bending performance, ultra-fine calcium to join the building materials can improve heat resistance, chemical resistance, cold, sound insulation, shock and easy processing performance, thereby greatly improving product performance and quality to reduce production costs.