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Calcium carbonate  

Calcium carbonate is a Inorganic compound, commonly known as limestone. Main composition: Calcite, a compound with the chemical formula of CaCO ≮, is neutral, basically insoluble in water, but soluble in hydrochloric acid. It is a common substance on Earth and is widely used in plastics, rubber, paper, ink, coatings, building materials, and other fields.

The function of calcium carbonate in rubber:

 It can improve the thermal resistance, dimensional stability, and hardness of the matrix. Calcium carbonate filled rubber can achieve higher tensile strength, wear resistance, and tear strength than pure rubber sulfides.

The function of calcium carbonate in plastics:

 Calcium carbonate can play a skeleton role in plastic products, playing a significant role in the stability of the size of plastic products. It can improve the hardness, electrical properties, flame retardancy, heat resistance, and process performance of plastic products.

Functions in the paint industry:

     Calcium carbonate can be used as a white pigment in coatings, serving as a skeleton. Calcium carbonate can be used as a physical pigment in the coating industry, but due to its white color, it is relatively latex in coatings.

Applicable products:

Nano Calcium Carbonate CCR-601

Nano Calcium Carbonate CCR-603

Nano Calcium Carbonate CCR-605

Nano Calcium Carbonate CCR-701

Active heavy calcium TC-1013

Active heavy calcium TC-1014

Active heavy calcium TC-1016

Heavy calcium carbonate YL-160

Heavy calcium carbonate LH-2200

Heavy calcium carbonate LM-2200

Heavy calcium carbonate LM-2300

Heavy calcium carbonate LM-2500

Heavy calcium carbonate LM-2800

Light Calcium Carbonate YL-190