Uncoated Calcium Carbonate

Uncoated Calcium Carbonate with its chemical formula as CaCO₃ is commonly taken into use as a filler with a stimulating ratio performance/price. Such a filler is appropriate for Paint, Rubber, PVC, Adhesive and etc. It is available in the form of slurry, powder and cake.

1% Stearic Acid consistently treats the calcium carbonate exterior for flatter surface merger in PVC or Plastic goods. Its steady and measured crystalline form and ultra-fine atom size organized with the hydrophobic superficial coating together with the advantage of both polymer dispensation and ensuing physical properties.

Uses :

• It is used in Paint, PVC, Rubber and Adhesive Industry as an extender
• As an active ingredient in cosmetic industry
• For orthopedic use in hardening of plasters
• In chemical industry in the preparation of chemicals

• Paints
• Particular matte emulsion paint

• CaCO₃ CONTENT      98%
• AL2O₃ CONTENT      0.04%
• MgO CONTENT      0.68%
• Fe₂O₃ CONTENT      0.04%
• SiO₂ CONTENT      0.75%
• Na₂O CONTENT      0.16%

• BRIGHTNESS      96%
• WHITENESS      97%
• OIL APSORPTION      23g/100g CaCO3
• MOISTURE      0.2%
• PROPORTION     1g/cm3
• CONTENT LOSS ON IGNITION      43.08%
• APPEARANCE     Supper Fine and White Powder