Industry Use Coated Heavy Calcium Carbonate Cas No: 471-34-1

We commence our business operation as a renowned exporter, manufacturer and supplier of industry use coated heavy calcium carbonate in Guangzhou, Guangdong, China.

This product adopts the high quality superfine heavy calcium carbonate, the modified agent for surface treatment of fatty acid and coupling agent activation; its characteristic is high whiteness, good lipophilicity, easy dispersion in organic polymer, and effectively improve the processing performance, reduce the production cost.

The use of flexibility, strength and stability, but also can improve the plastic products in the plastics industry to improve the processing performance of products, greatly increase the filling quantity, reduce die wear, surface treatment with tensile strength and impact strength of calcium carbonate filler in plastics and rubber was significantly higher than that without surface treatment of calcium carbonate filling system, and in the process of processing kneading time, improve production efficiency.
The utility model has the advantages of high electrical insulation performance, moderate acidity and alkalinity, good compatibility with the resin, high filling amount and low cost, and is especially suitable for filling the PVC wire and cable materials.