Calcite in powder|Heavy calcium carbonate|Talcum powder|Wollastonite powder|Limestone powder--Changxing Earth New Material Co.,Ltd.

Calcite in powder

white powder, with high purity of CaCO₃ , stable structure and even quality, Widely used as filler of coating, paint, plastic, rubber, ceramic, papermaking, toothpaste, cosmetic, drug , daily chemicals & electronic instrument.
Packing:25 or 50(kg/bag)woven bag, or following your demand.

Technical index:

Item	Unit	Specification
Item	Unit	HT-100	HT-200	HT-250	HT-325	HT-400
CaCO₃	%	≥98	≥98	≥98	≥98	≥98
Fe₂O₃	%	≤0.05	≤0.05	≤0.05	≤0.05	≤0.05
SiO₂	%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
MgO	%	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Moisture	%	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Whiteness	%	≥88	≥88	≥88	≥88	≥88
Pass percent	%	≥97	≥97	≥97	≥97	≥97

Features & Uses: white powder, used as filler of coating, paint, plastic, rubber, ceramic, papermaking, toothpaste, cosmetic, drug , daily chemicals & electronic instrument.