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Characteristics:
Precipitated calcium carbonate products
of nano class.
Fine grain size,narrow distribution and
large specific surface area High
whiteness,less impurity.
Apply on paper-making and coatings such
as the aqueous emulsion paint as the
fine coloring agent, to reduce the
friction and improve the smoothness and
glossiness.
Increase the whiteness and
opacity of papers,and improve the
printing, oil resistance, abrasive
resistance, feel and glossiness of
papers.
Moreover, calcium carbonate of
nano class may form the shield on
paints, to effective prevent it from
aging due to ultraviolet and heat,
improve the rheologic behavior, coverage
and tight filming of paints, and improve
the stable storage of paints as well.
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