2015年7月3日星期五

Calcium Carbonate Powder Application with Different Fineness


Calcium carbonate reduces the opacity or hiding power of paints and is useful for their bulking properties.
Depending on particle size calcium carbonate can be used in different field.
The calcium carbonate powder less than 200 mesh can be used for a variety of feed additives, calcium content amounted to more than 55.6 without harmful ingredients
The calcium carbonate powder 200-300 mesh can be used in plastic factory, rubber factory, paint factory, interior and exterior painting, waterproofing material factory.
The calcium carbonate powder whiteness should be above 85 degrees.
The calcium carbonate powder 300-400 mesh can be used in gusset, the water pipes, and chemical.
The calcium carbonate powder whiteness above 93 degrees
The calcium carbonate powder 400-600 mesh paste can be used for toothpaste, soap.
The calcium carbonate powder whiteness above 94 degrees
The calcium carbonate powder 800 mesh are used in rubber, plastics, cables, pvc. The calcium carbonate powder whiteness above 94 degrees
The calcium carbonate powder 1250-2000 are used in pvc, PE, paint, paint-grade products, paper primer, paper coating,
The calcium carbonate powder whiteness should be more than 95 degrees. 
see more;http://www.calciumcarbonategrinding.com/news/53.html

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