 Talcum powder
Talcum powder is one kind of magnesium silicate, it can be used in modify rubber plastic resin to improve the performance in roll, mold, extrude and injection process. It can be used to replace 10 ～ 15 % of rubber materials to lower cost. When it is used in paint and coating, it can offer good resistances to insolation, high temperature, UV acid, alkali, water, contamination, age, abrasion, steam and fire.
Packing:25(kg/bag) plastic lining lined woven bag, avoid moisture, or following your demand.
Technical index
Item |
Unit |
Specification |
TP-325 |
TP-400 |
TP-600 |
TP-800 |
TP-1250 |
TP-1600 |
TP-2000 |
TP-2500 |
TP-6250 |
SiO2 |
% |
≥56 |
≥56 |
≥56 |
≥56 |
≥56 |
≥56 |
≥56 |
≥56 |
≥56 |
Fe2O3 |
% |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
MgO |
% |
≥28 |
≥28 |
≥28 |
≥28 |
≥28 |
≥28 |
≥28 |
≥28 |
≥28 |
Al2O3 |
% |
≤1.2 |
≤1.2 |
≤1.2 |
≤1.2 |
≤1.2 |
≤1.2 |
≤1.2 |
≤1.2 |
≤1.2 |
Moisture |
% |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
Whiteness |
% |
≥85 |
≥86 |
≥87 |
≥88 |
≥90 |
≥91 |
≥92 |
≥93 |
≥93 |
Size (D97) |
um |
\ |
\ |
\ |
≤15 |
≤10 |
≤8 |
≤6 |
≤5 |
≤2 |
Pass percent |
% |
≥98 |
≥98 |
≥98 |
\ |
\ |
\ |
\ |
\ |
\ |
Uses:
Specification |
Features & Uses |
HT-2500 |
high fineness, high Whiteness, concentrated size distribution, large L/T ratio, suitable for papermaking coating, easy to dispersion |
HT-2000 |
high fineness, high Whiteness, average Size is 4.5um, suitable for film, EVA foam, sizing resin |
HT-1500 |
high precise classification, high Whiteness, suitable for EVA foam, high-end coating, sizing resin |
HT-1250 |
600mesh low residue, high precise classification, suitable for papermaking filler, water-based paint, EVA foam |
HT-800 |
400mesh low residue, low oil adsorption, high transparency , suitable for water-based paint, paint, papermaking filler |
HT-600 |
300mesh low residue, suitable for coating, papermaking filler |
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