Suitable for the modification of PVC, PP, PE, ABS and HIPS Can be well dispersed in the basic materials of wires and cables as the isolated Filler. It can make a product that successfully rivals steel and aluminum, improve the processability characteristics of the products, enhance the surface gloss and many physical properties of the compound, and increase the effective addition. The role of calcium carbonate in wire and cable is to strength to the polymer, Lower the cost of the finished product and improve the processability characteristics of the products. In PP/HDPE, it can enhance impact strength, yield value and tensibility