Our Black Iron Oxide Pigment Concrete is designed for industrial and architectural coating applications. We supply it as a black powder with excellent hiding power and tinting strength.
Paint manufacturers use this material to produce anti-corrosion coatings, topcoats, and primers. Compared with organic black pigments, it offers better weather resistance and chemical resistance. The coating maintains a deep and stable color appearance during long-term outdoor use.
Our pigment is more than a simple colorant. It is a functional material that helps improve coating durability and protective performance.
Our product maintains an iron oxide content of 95% to 98%. The 105℃ volatile matter content remains within 1.5%. Water-soluble matter does not exceed 0.5%, and the 38.5μm sieve residue is below 0.3%.
These specifications demonstrate high fineness and low impurity levels. This allows the pigment to achieve good dispersion and smooth grinding performance in paint systems.
Our factory has a 1,000-square-meter R&D testing laboratory equipped with complete testing facilities. We test every batch for sieve residue, volatile content, and water-soluble matter before shipment.
We provide detailed test reports for each production lot. Our R&D team consists of 15 professionals with extensive experience in pigment development and application.
We provide free routine samples to help customers verify product suitability before bulk orders. We also support OEM services after product confirmation, including customized packaging and labeling.
Our standard payment terms are 70% deposit and 30% balance. The remaining payment is due before shipment or against the bill of lading. For customized products, our payment terms are 90% deposit and 10% balance.
We aim to provide flexible commercial terms and reliable service. Our Black Iron Oxide Pigment Concrete is a dependable solution for paint manufacturers who require consistent quality and stable performance.
We look forward to supporting your coating production requirements.
|
Parameter |
Specification |
|
Appearance |
Black Powder |
|
Iron Oxide Black Content |
95% ~ 98% |
|
105℃ Volatile Matter |
≤ 1.5% |
|
Water Soluble Matter |
≤ 0.5% |
|
Sieve Residue (38.5μm) |
≤ 0.3% |
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