super-fine calcium carbonate

Description

Product Description

							Calcium carbonate, also known as ground calcium carbonate, is produced by natural, superior calcite with high purity and high whiteness. Sizes range from less than 400 mesh to more than 3000 mesh, called primary products, depending on your requirements. Heavy (ground) calcium carbonate is widely used as a filler and modifier in the plastics, paints, papermaking, rubber, pharmacies, feed, daily chemicals, ceramics, adhesives and inks industry.

Detail image

Item	Standard	Test results
CaCO3	98.0%-100.5%	98.5%
HCl insoluble	≤0.20%	0.15%
Free alkali	Pass test	Pass test
Alkali metal and magnesium	≤1.0%	0.85%
Ba	≤0.030%	0.02%
As	≤0.0003%	0.00025%
Loss on drying	≤2.0%	1.45%
F	≤0.005%	0.0035%
Pb	≤0.0003%	0.00023%
Hg	≤0.0001%	<0.0001%
Cd	≤0.0002%	0.0001%

Application

Applications of the heavy Calcium carbonate powder

									
 * Plastics industry

									* Cable Industries

* Rigid PVC Pipes

									* Toothpaste filling material

									 * Paints, Inks, Powder Coating

* Ceramic Industry

* Rubber Industry

* Glass Industry

* Food and pharmaceutical industry