Heavy Calcium Carbonate|471-34-1
Product Specification:
Heavy calcium carbonate is a colorless and tasteless white powder, which is almost insoluble in water and alcohol. In case of dilute acetic acid, dilute hydrochloric acid and dilute nitric acid, it will bubble and dissolve. When heated to 898 ℃, it begins to decompose into calcium oxide and carbon dioxide.
Product Description:
Heavy calcium carbonate is ground by natural carbonate minerals such as calcite, marble and limestone. It is a commonly used powdered inorganic filler, which has the advantages of high chemical purity, great inertia, not easy to chemical reaction, good thermal stability, no decomposition below 400 ℃, high whiteness, low oil absorption rate, low refractive index, soft, dry, no crystal water, low hardness, small wear value, non-toxic, tasteless, odorless, good dispersion and so on.
Application:
Heavy calcium carbonate is widely used as filler in man-made floor tile, rubber, plastic, papermaking, coating, paint, ink, cable, building supplies, food, medicine, textile, feed, toothpaste and other daily-use chemical industries; As a filler, it can increase the volume of the product and reduce the production cost. Used in rubber, it can increase the volume of rubber, improve the processability of rubber, play the role of semi reinforcement or reinforcement, and adjust the hardness of rubber.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Standards excuted: International Standard.
