Calcium Carbonate

The vast majority of calcium carbonate used in industry is extracted by mining or quarrying. Pure Natural calcium carbonate (e.g. for food or pharmaceutical use), is produced from marble.

Our range of Calcium Carbonate Powder is high on demand in the market and is in compliance with the highest international standards. The Calcium Carbonate Powder offered by us has been appreciated by the clients, due to their accurate formulation and high purity. Besides, customers can also be eased by the availability of this powder at the most economical price.
Whiteness:Above 90%
Availability: 60 mesh To 1000 mesh
Packing:25kg, 50kg,Pp bags, or buyer choice.
Supply Ability: Up to 1 000 MT/month for powder / 2 000 MT/month for lump

FEATURES

Brilliant shine
Free from impurities
Free flowing
Excellent chemical properties
Rapid and complete dispersion
Low abrasion at higher loading
Low moisture content
Good compatibility with Polymers & other additives
Reduced plasticizers & other additives
Better Impact strength
Better dispersion
Lower raw material cost
Better HDT

Nominally priced

CHEMICAL FORMULA CaCO3

WHAT IS CALCIUM CARBONATE?

Calcium carbonate, or CaCO3, comprises more than 4% of the earth’s crust and is found throughout the world.  Its most common natural forms are chalk, limestone, and marble, produced by the sedimentation of the shells of small fossilized snails, shellfish, and coral over millions of years.  Although all three forms are identical in chemical terms, they differ in many other respects, including purity, whiteness, thickness and homogeneity.  Calcium carbonate is one of the most useful and versatile materials known to man. 

APPLICATION

LDPE master batches
Rigid PVC Pipes
Leather Cloth Industry
Rubber Industry
As a flux in Glass Industry & in sizing of Textile goods
Used mineral in the paper, plastics, paints and coatings industries both as a filler – and due to its special white color – as a coating pigment.
Used as an inexpensive filler to make bright opaque paper.
calcium carbonate can represent as much as 30% by weight in paints.
Used widely as a filler in adhesives, and sealants.
Dietary calcium supplement,
Antacid,
Phosphate binder,
As base material for medicinal tablets.
Used in toothpaste,
As active ingredient in animal feed.
Calcium carbonate also benefits the environment through water and waste
As a food additive
As anticaking agent,
Used as a firming agent in many canned or bottled vegetable products.
In ceramics/glazing applications
Ground calcium carbonate is an abrasive (both as scouring powder and as an ingredient of household scouring creams), i
A paste made from calcium carbonate and deionized water can be used to clean tarnish on silver.[15]
Calcium carbonate is also used in the purification of iron from iron ore in a blast furnace.
Is added to drilling fluids as a formation-bridging and filtercake-sealing agent;
Is used to increases the density of drilling fluids to control the downhole pressure.
Is an essential ingredient in the microporous film used in babies’ diapers and some building films as the pores are nucleated around the
In Polypropylene compounds to increase rigidity, for use in high temperatures.
 Rubber products: Hardness / tenacity /strength (tensile, tearing & impact) / processing capability
 PVC products: As cost-reducing filler & strength enhancer by its good compatibility with resin

Paper product: Whiteness / softness / smoothness / oil-absorbing & retaining