calcium carbonate, precipitated calcium carbonate, ground / pulverized calcium carbonate, CaC03, PCC, GCC, pharmaceutical, usp, food, fcc, optical, electronic, nanoparticle, powder, calcite, limestone, crushed marble, ground limestone, lime, chalk, whiting, champagne chalk, French chalklime, albacar, aeromatt,

 

Reade Advanced Materials offers:

Calcium Carbonate Powder

 

 

Produced by crushing, grinding, precipitation, and classifying high purity, white, calcite limestone

a) Purities available from 98% to 99.9%
b) Pharmaceutical (USP) grade
c) Food (FCC) grade
d) Electronic grade
e) Optical grade

a) Sintered pieces
b) Targets
c) Coarse granules
d) Various grades of ground/ pulverized CaCO3 and precipitated CaCO3
e)  Precipitated CaCO3 powder granulations are readily available down to nanoparticles as fine as 70 nanometers

Molecular Weight (g/mol.) 100.09
pH (saturated solution) 9.3 to 9.8
Loose Bulk Density (lbs/ft3) ~35-58
Loose Bulk Density (lbs./cu. ft3) 50 to 90
Tapped Density (g/cm3) 0.43 to 0.98
Melting Point (°C)  
Specific Heat (Btu/lbs./deg.F) 0.19
Thermal Conductivity (W/cm·K)  
Mohs Hardness @20°C 3.0
Merck 11,1657
Specific Gravity (solids) 2.70- 2.71
Index of Refraction 1.6
Crystallography hexagonal

calcium carbonate, precipitated calcium carbonate, ground / pulverized calcium carbonate, CaC03, PCC, GCC, pharmaceutical, usp, food, fcc, optical, electronic, nano, powder, calcite, limestone, crushed marble, ground limestone, lime, chalk, whiting, champagne chalk, French chalklime, albacar, aeromatt, calcium carbonate, precipitated calcium carbonate, ground / pulverized calcium carbonate, CaC03, PCC, GCC, pharmaceutical, usp, food, fcc, optical, electronic, nano, powder, calcite, limestone, crushed marble, ground limestone, lime, chalk, whiting, champagne chalk, French chalklime, albacar, aeromatt

a) Plastics, rubber, coatings, inks, adhesives, and soil conditioner, building products, plastic filler, ceramic flux, asphalt filler, chemical processing, glass ingredient, water treatment, pesticide granules, dusting agent, welding rods coating, thermosets, thermoplastics, paints, coatings, adhesives, sealants, rubber, pharmaceutical, toothpaste, and food additive

b) Calcium carbonate has a wealth of uses: as a flux in steel production and in processing of non-ferrous metals; in bricks, mortar and concrete for construction; as a raw material in glass; in the construction of roads and dams; in the manufacture of paper, paints and dyes, carpeting and other floor coverings; and in the treatment of water, industrial waste, gases and household refuse. It is also used to reduce soil acidity in agriculture, to absorb water and add calcium in food products, and in sugar
extraction.

c) Calcium carbonate is a versatile additive for use in a wide range of plastic and elastomeric applications. Its regular and controlled crystalline shape and ultrafine particle size together with the hydrophobic surface coating, combine to the benefit of both polymer processing and subsequent physical properties.

50 lbs. bags, poly-lined fiber drums, bulk bags & loose bulk

For further information please call the E.P.A. at 1.202.554.1404

471-34-1  /  1317-65-3

 

Contact READE

 


Telephone Contact Numbers:
East Coast USA: +1-401-433-7000 /  West Coast USA: +1-775-352-1000 / Latin América: +507-314-1282

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This page was last updated on: 4 February 2006

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