Sell Active precipitated calcium carbonate for paint, rubber and plastic

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Appearance
White powder

Particle shape
Spindly

CaCO3content
>=96%

Whiteness
>=90

Oil absorption
<=30

Moisture
<=0.50%

Residue on 120 Mesh screen
0

Insoluble matter in HCI
<=0.10%

Free alkali
<=0.10%

Fe%
<=0.10%

Mn%
<=0.0045%

Surface treatment
Fatty acid