Uses of activated calcium powder
Activated calcium particle size distribution range is narrow, water absorption decreases, oil absorption value decreases, and good affinity with resin, which is conducive to improving the tensile, compressive and abrasion resistance of the products, the activated calcium powder manufacturer takes you to understand the use of activated calcium powder.
Activated calcium carbonate features and functions:
Characteristics: compared with pure calcium carbonate has: particle size distribution range is narrow, the water absorption decreases, the oil absorption value decreases, good affinity with the resin, is conducive to improving the tensile, compressive, wear-resistant performance of the products, mixing and melting time is shortened, the equilibrium torque decreases, high dispersion, easy to color, increase the surface gloss of the products features.
Uses: As a filler, it is widely used in rubber, plastics, wire and cable, printing ink, etc.
Main role:
In the rubber industry, it can improve the dispersion performance and the demolding performance of products, increase the surface finish and flexibility of products, and also improve the processing performance and physical and mechanical properties of products.
In the plastics industry can improve the flexibility, strength and stability of plastic products, but also improve the processing performance of products, greatly increase the amount of filler, reduce mold wear, the surface treatment of calcium carbonate filled with plastics and rubber in the tensile strength and impact strength is significantly higher than that of the filler system without the surface treatment of calcium carbonate, and to shorten the kneading time in the processing process to improve production efficiency.
In cable products can improve the electrical insulation properties, moderate pH, good compatibility with resin, can increase the amount of filling, reduce costs, especially suitable for filling in PVC wire and cable materials.
It has better dispersion and stability in advanced ink, paint and lacquer making, and it can increase the gloss, transparency and fast drying of the products.
