Calcium Carbonate
Product Details
Calcium carbonate is a chemical compound with the formula CaCO,.The thermodynamically stable form of CaCO, under normal conditions is hexagonal β-CaCO,.Calcite, aragonite and vaterite are pure calcium carbonate minerals. Industrially important source rocks which are predominantly calcium carbonate include limestone, chalk, marble and travertine.
Physical Property
Typical aspect ratio,3
Specific gravity(g/cm3),2.7
Refractive index,1.6
PH,8-9
Mohs hardness,3-4
Specification
100mesh, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1250mesh, 2500mesh, 4000mesh.
Application
Application field,Specification,Whiteness,Function
Rubber industry,400mesh,93,One of the largest filler in rubber
Lower the cost
Enhance tensile strength and abrasion performance
Plastic industry,400mesh,95,Improve size stability
Improve production rigidity
Make soother s-urface
Water-based paint,800mesh, 1000mesh, 1250mesh,95,Additive amount is up to 20-60%
Make product nonsettleable
Make better decentrality
Make finegloss
Paper-making industry,325mesh,95,Enhance strength
Make product brighter
Lower cost25mesh,95,Increases tenacity
Enhance strength
Lower cost
Artificial marble,325mesh,90,Increases tenacity
Make product lighter
Lower cost
Oil-well drilling,325mesh,/,Added todrilling fluidsas a formation-bridging and filtercake-se-aling agent
As weighting material to creases the density of drilling fluids.
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We deals in the following Chemicals :- Calcium Carbonate Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
Brightness 95% powder Refractive index 1.59 Oil absorption (ISO787/5) g/100g DOP absorption(ISO 787/5) g/100g PH Value (ISO 787/7) 9.0 Bulk density 1.4g/cm3 Hardness in Mohs 3 Moisture 0.2% Caco3 99.6% Ca O 56.06% Mg O 0.01% Fe2 O3 0.001% Al2 O3 0.001% Si O2 0.01% L.O.l 43.89
Calcium Carbonate is a highly versatile mineral compound extensively used across various industries due to its superior quality, purity, and wide range of applications. Extracted from naturally occurring high-purity limestone, it appears as a fine white powder. Our calcium carbonate is produced through meticulous processing to ensure consistent particle size and chemical composition, making it suitable for numerous industrial, commercial, and consumer uses. Applications: -Industrial, - Construction, - Agriculture, - Animal Feed, - Pharmaceutical, - Food Industry, - Water Treatment,
Specifications Products : Ground Calcium Carbonate Use ; Industrial Use Color : White Form : Powder Packing Type : Plastic Bags Packing Size : 50kgs Purity : 90-99% Whiteness : 88 - 96% Ground Calcium Carbonate Calcium Carbonate is composed of the crystalline mineral, calcite, which occurs naturally in the form of chalk, marble, dolomite or lime stone. Chalk is formed by shells of Nanofossils that is a fine micro crystalline material. Other forms of calcite are also of biogenic origin but more compacted than chalk. Marble deposits are limestone changed by crystallization under conditions of extreme heat and pressure. In some cases, is process yields pure marble of exceptional whiteness. Good quality marble and dolomite deposits are available in the state of Rajasthan (India). High quality stones are manually selected at the mines and after its purity tests, these are sent to the processing centre. During the process the stones are washed to remove impurities. These stones are crushed and grinded as per the customers' requirement. The powder is further processed to micronize varying micron size up to 5 microns top cut. After micronizing it is subject to a process of unique surface coating with fatty acids or suitable coupling agents. The coated products become hydrophobic which increase the compatibility with polymers and other organic based Additives. The processing techniques at PEEKAY MINERALS ensures consistent quality, control of top-cut and average particle size and freedom from impurities at pocket friendly costs. On demand at PKM coated Ground Calcium Carbonate is made available. Coating with Stearic acid or Titanates coupling agent is being carried as per choice of end users. Application: Paints & Powder coatings Paper & Boards Printing Inks PP, LLDPE and LDP compounds PVC master batches and compound Features: Free from impurities Less Reactive Good dispersion Unique particle size Improved brightness and opacity Good Mechanical and flow properties
Precipitated Calcium Carbonate (PCC) is synthetic calcium carbonate. It is white ultra-fine crystalline powder having consistent Particle Size Distribution and Excellent dispersibility. Precipitated Calcium Carbonate (PCC): High Purity lime stone is calcined in Lime Kiln to produce quick lime which is slaked and further carbonated to produce PCC slurry, which is filtered and dried to produce pure white PCC Powder. Activated Calcium Carbonate (ACC): Activated Calcium Carbonate is produced by surface coating the Precipitated Calcium Carbonate slurry with Fatty Acids (Stearic Acid) and Titanate Coupling Agent. Filtering and drying of the coated PCC slurry to produce ACC Powder. The particle size, as well as the crystal form, is controlled by temperature, concentration of reactants and time. Price: INR 5,000/- to 20,000/-