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Talc micropowder is made of sliding stones through cleaning, screening, grinding, grading and other processes. It is a white powder, which has excellent physical and chemical properties such as lubricity, extinction, fire resistance, insulation, high melting point, chemical inactivity and strong adsorption.
Kmeris Mineral Products is a leading producer of talcum powder in China. Our Superfine Talc Powder, Talc power F020 F017 F022 F018 F028 F023 F019 are widely used by famous international architectural paints factories world widely.
Chemical Name :
Talc Powder F020Application :
Suitable for electronic materials, electronic packaging, ink coatings, silica gel, investment casting, high-grade electrical insulation and other industries.Product model :
F017, F020, F022 F018 F028 F023 F019Appearance :
White powderSpecification:
General parameters for construction coating:
Project & Standard |
Industrial Talc Powder |
Product Code |
F020 |
Appearance Color |
White to pale gray |
Chemical formula |
3MgO.4SiO2..H2O |
Chemical properties |
Monoclinic system, usually in the form of leaves, scales, granules, fibrous aggregates or dense blocks. The colors are white, light green, light gray, light yellow, and light brown. |
Whiteness Y |
≥93 |
Topcut D98. |
<15 |
Average D50. |
<5μm |
Solubility |
Practically insoluble in water, ethanol (96%) and dilute solutions of acid and alkali hydroxides. |
Oil absorption |
39-45 |
Loss on ignition(1050℃,3h) |
<6.5 |
Water Solubility |
Insoluble in water, cold acids, alkalies. |
PH |
9.0±0.2 |
Conductivity |
≤100μs |
Density |
2.75±0.05 |
Moisture |
<0.5 |
Storage conditions |
Sealed in dry, Room Temperature |
Remark: Support customized demand.
Product characteristics:
Application:
Standard Packaging:
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