Talc Powder

Ultra-fine Talc Powder

Features: Uniform Particle Size: Talc powder features finely and uniformly sized particles, ensuring smoothness and uniformity on the coated surface.; High Surface Area: With a high specific surface area, it contributes to improved adhesion and coverage of the coating.; Low Residue: The residue on the sieve is extremely low, ensuring the quality and stability of the coating.; Excellent Coverage: Talc powder exhibits excellent coverage, effectively concealing defects and colors on the underlying surface, resulting in a uniform and smooth appearance of the final coating.

Description

APEX-VN offers talc powder, a natural mineral with fine particle structure and superior whiteness.
With particle sizes from 4.0μm to 9.0μm, it ensures good flowability and dispersibility, blending uniformly into substrates.
High purity, with whiteness from 92% to 96% and low residue content below 0.3%, makes it an ideal filler and reinforcing agent.
Widely used in paints, coatings, construction materials, and ceramics, it enhances product performance and quality.

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Raw Materials of Talc Powder

Natural Talc Mines from the Middle East and China

Natural Talc

Specifications Table

Property	325H	325HA	1250H	2000B	2000A	3000B	3000A
Mean particle size (μm)	9.0	8.5	6.0	5.0	5.0	4.0	4.0
Surface area (cm²/g)	5500	5500	6500	7500	7500	8500	8500
Residue on 250 mesh	≦ 0.3%	≦ 0.3%	≦ 0.1%	≦ 0.05%	≦ 0.05%	≦ 0.05%	≦ 0.05%
Loose Bulk density (g/cm³)	0.36	0.34	0.26	0.20	0.20	0.16	0.16
Whiteness	92	92	92	92	96	92	96
Moisture	0.2%	0.2%	0.3%	0.4%	0.4%	0.4%	0.4%
Loss on ignition	26±6	18±5	26±6	6.5±3	5.5±3	6.5±3	5.5±3
SiO₂	54%	58%	54%	62%	63%	62%	63%
MgO	25%	28%	25%	31%	32%	31%	32%
pH value	8~10	8~10	8~10	8~10	8~10	8~10	8~10
Package	25KG	20/25KG	20KG	15KG	15KG	15KG	15KG

(The above data is provided as an average reference for testing purposes)

Applications

Paint and Coating Manufacturing Industry

Talc powder is commonly used as fillers and whitening agents in paint and coating manufacturing, providing excellent coverage and uniformity.

Construction Materials Sector

In the construction materials sector, talc powder is utilized in the production of paints, adhesives, and sealants to enhance product strength and weather resistance.