 Superfine Heavy calcium carbonate
white powder, is one kind of common inorganic filler, with features as high purity , big inertia, good heat stability, high Whiteness , low oil adsorption, low refractive index, soft, dry, no crystalline water, low hardness,non-toxic,odorless and good dispersion.
Packing
:25(kg/bag) plastic lining lined woven bag, avoid moisture, or following your demand.
Technical index:
Item |
Unit |
Specification |
HT-800 |
HT-1000 |
HT-1250 |
HT-1500 |
HT-2000 |
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 |
% |
≥92 |
≥92 |
≥92 |
≥92 |
≥92 |
Size (D97) |
um |
≤23 |
≤16 |
≤13 |
≤10 |
≤8 |
Uses:
Specification |
Features & Uses |
HT-2500 |
high precise classification, high Whiteness , high fineness, high pure
suitable for daily chemicals, papermaking, coating, plastic film, degraded mastre batch |
HT-2000 |
high precise classification, fine preciseness, high Whiteness, suitable for papermaking, coating, plastic film, degraded mastre batch |
HT-1500 |
high Whiteness, high fineness, even Size, suitable for plastic mastre batch, high-end coating, ink |
HT-1250 |
high Whiteness, high fineness, 600mesh low residue, moderate oil adsorption, suitable for coating, ink, rubber |
HT-1000 |
high precise classification, high Whiteness, high fineness, 500mesh low residue, suitable for papermaking, coating, plastic rubber |
HT-800 |
325mesh low residue, suitable for coating, plastic gusset plate, pipe, section material, plastic rubber |
|
|
