Iron Oxide Brown

Company Profile:

Located in Shaoyang City, Hunan Province, we are a professional manufacturer of high-quality iron oxide pigments.

With advanced production facilities and strict quality control, we focus on providing stable, reliable, and cost-effective coloring solutions for global customers.

COA Information (Based on ZC-TH-2024-01 Standard):

Test Item	Standard	Result
Iron brown content(%)>	99	99.2
Volatiles at 105°C (%)<	1.0	0.3
Water Solubles (%)<	0.3	0.3
Sieve residue(325 mesh sieve)<	0.3	0.2
PH of Water Extract	3-7	3.5
Oil absorption capacity	15-25	18
Colored light(compared to standard samples)	Roughly-Slightly	Approaching similarity
Coloring power(compared to sample)(%)	98-102	101

Conclusion: Passed – Conforms to ZC-TH-2024-01 standard.

Applications:

· Coatings & Paints – Industrial coatings, anti-corrosive primers, wood coatings, architectural paints
· Building Materials – Colored concrete, paving bricks, roof tiles, terrazzo, artificial stone
· Rubber & Plastics – Tire sidewalls, rubber flooring, plastic masterbatch, cable compounds
· Other Uses – Ceramics, printing inks, paper dyeing, leather finishing, foundry sand

Process Advantages:

· Advanced chemical synthesis or physical blending of red, yellow, and black iron oxides for consistent quality
· Wide color range available (from yellowish brown to reddish brown)
· Excellent weather resistance and UV stability
· Easy dispersion in both water-based and solvent-based systems
· Uniform particle size distribution
· High tinting strength and good hiding power
· Low moisture content and controlled oil absorption
· Non-toxic, environmentally friendly, and cost-effective