Powder Surface Treatment

Nano Calcium Carbonate

Features: Ultra-fine Particle Size: Our product offers excellent flowability and a high surface area-to-volume ratio.; High Whiteness: Boasting up to 99% whiteness, nano calcium carbonate ensures outstanding color performance and visual effects across diverse applications.; Stable Crystal Structure: Featuring a stable spherical crystal structure, our product maintains particle size stability, enhancing overall product performance and stability.

Description

Nano Calcium Carbonate features an ultra-small particle size.
APEX-VN's product excels in flowability, specific surface area, and oil absorption. It boasts high purity with minimal impurities and offers excellent dispersibility.

Tailored surface treatments are available for diverse applications. Its stable spherical crystalline structure ensures consistent particle size. With up to 99% whiteness and exceptional dispersibility, our Nano Calcium Carbonate sets a high standard for purity and performance.

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Raw Materials of Nano Calcium Carbonate

Natural Limestone Lump from Vietnam

(1) Natural Limestone Lump
(2) Surfactant (Surface-Active Agent)

Specifications Table

Property	CC-601	CC-603	CC-605
Specific Surface Area (cm²/g)	130,000	100,000	70,000
Loose Bulk density (g/cm³)	0.27	0.30	0.35
Oil absorption (DOTP, ml/100g)	33	30	23
Whiteness	99	99	99
Moisture	0.4%	0.3%	0.2%
Coating agent	Fatty Acid Compounds
SiO₂	≦ 1.0%	≦ 1.0%	≦ 1.0%
Fe₂O₃	≦ 0.3%	≦ 0.3%	≦ 0.3%
MgO	≦ 0.5%	≦ 0.5%	≦ 0.5%
pH value	8~10	8~10	8~10

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

Applications

Car Adhesives

Nano Calcium Carbonate enhances bonding strength and reduces costs in car adhesives, offering durable and cost-effective solutions for the automotive industry.

Sealants

Nano Calcium Carbonate improves sealant performance by enhancing bonding strength and ensuring better dispersibility and stability within formulations.