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Demei focuses on the research, development, and production of inorganic iron oxide pigments. Our pigments cover iron oxide red, yellow, black, brown, green, orange, blue, etc.
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Product Details
Comprehensive information about our iron oxide pigments including specifications, applications, advantages, and more
Fine Particle Brown Iron Oxide
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
Mastering the Nuance of Mineral Earth-Tones
At Deqing Demi Pigment Technology Co., Ltd., we take the "Earth-Tone" to the micro-level. We recognize that for sophisticated finishes, the texture of the pigment is everything. Our fine particle brown is produced using advanced pearl-milling to ensure a velvet-like consistency. We provide the "Precision Earth-Tone" that allows our clients to achieve rich, high-saturation results with a flawless, seed-free surface finish.
Fine Particle Brown Usage Areas
- High-Gloss Stains: Smooth, deep brown for premium furniture and cabinetry.
- Fine Plastics: Streak-free coloring for decorative electronic housings.
- Architectural Paints: Deep, non-fading brown for premium interior accents.
- Printing Inks: High-opacity, fine-grind brown for premium packaging.
Fine Brown Tech Specs
| Metric | Value | Method |
| Hegman Fineness | Min 7.5 | ISO 1524 |
| Average Particle Size | 0.3 - 0.5 μm | Laser Diffraction |
| Oil Absorption | 20 - 30 g/100g | ISO 787-5 |
| Iron Content | Min 90% | ISO 1248 |
| Lightfastness | 8 (Maximum) | ISO 105-B02 |
Performance Characteristics
- Seamless Blending: No "specking" or separation of the red/yellow/black phases.
- Mirror-Like Gloss: Small particles ensure a high-shine, professional finish.
- Vibrant Saturation: High surface area provides intense color development.
- UV-Immortality: Will not fade or shift toward red/yellow over time.
Q: Can I use this for water-based wood stains?
A: Yes, its fine grind ensures it penetrates wood pores deeply and stays in suspension longer than standard oxides.
Q: Is the color consistent across batches?
A: Yes, we use automated spectrophotometry to lock the "Reflectance Curve" of every batch to our master standard.
Technical Lab Services
We offer "Gloss-Drop Analysis," helping you find the perfect pigment concentration that balances color depth with your desired gloss level.
Custom Shade Calibration: We can create custom fine browns ranging from "Light Oak" to "Dark Espresso."
The Science of Phase-Synchronization
The challenge with brown oxide is that it is a "Multi-Phase" material. The science behind our fine grade lies in "Phase-Synchronization Milling." We process all components simultaneously, ensuring they achieve the same particle size distribution. This scientific "Size Matching" ensures that the red, yellow, and black particles remain intimately mixed in your resin, preventing "Differential Settling" and ensuring a perfectly uniform brown color from the first coat to the last.
About Demei
Demei Chemical Co., Ltd. specializes in the research, development, and production of inorganic iron oxide pigments. With over a decade of experience in the field, we have established ourselves as a leading manufacturer with advanced production facilities and a dedicated R&D team.
We are China Custom Fine Particle Brown Iron Oxide Manufacturers and Wholesale Fine Particle Brown Iron Oxide Suppliers, Factory. Our comprehensive pigment range includes iron oxide red, yellow, black, brown, green, orange, and blue. We produce high-performance and high-stability composite iron oxide pigments with three specialized series: Standard, Micronized, and Low Heavy Metal Content levels.
Our products are exported to more than 30 countries and regions worldwide, serving diverse industries including construction, coatings, plastics, rubber, ceramics, and paper. We pride ourselves on consistent quality, excellent color properties, and reliable technical support for our global clients.
R&D Excellence
Continuous investment in research and development ensures technological leadership. Our R&D center focuses on innovative pigment formulations and application technologies.
Advanced Manufacturing
State-of-the-art production facilities with automated control systems ensure consistent quality and large-scale production capacity of over 50,000 tons annually.
Quality Assurance
Strict quality control at every production stage. Certified to ISO 9001:2015, our pigments meet international standards for color consistency and performance.
Global Reach
Extensive distribution network across Asia, Europe, Americas, and Africa. We provide customized solutions and technical support for diverse market requirements.
Core Products
We provide a full range of high-quality inorganic iron oxide pigments, widely used in building materials, coatings, plastics, rubber, ceramics and other industries.
Product Series
We offer three specialized series of iron oxide pigments to meet diverse industry requirements and application scenarios
Standard Series
Conventional particle size iron oxide pigments suitable for most industrial applications. Excellent dispersibility and tinting strength with high cost-performance ratio.
Micronized Series
Ultra-fine particle size with uniform distribution. Ideal for high-end coatings, plastics, and applications requiring superior fineness and smooth finish.
Low Heavy Metal Series
Strictly controlled heavy metal content meeting international environmental standards. Suitable for toys, food packaging, and safety-sensitive applications.
Social Responsibility
Demei not only contributes to production and operation, but also faithfully fulfills its social responsibilities, protects the ecological environment, strengthens safe production, and cares for the health of employees.
Environmental Protection
Implementing green production processes, reducing waste emissions, and actively promoting circular economy principles.
Safe Production
Comprehensive safety management system ensuring controlled and secure operations throughout the production process.
Employee Health
Providing healthy working environments, regular health check-ups, and focusing on physical and mental well-being of our employees.
Community Contribution
Active participation in community development, supporting educational initiatives, and giving back to society.
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Phone
86-572-8035379
86-13666526593 -
Hours
Monday-Friday: 9am to 6pm
Saturday, Sunday: Closed -
Address
20th Floor, Mibei Chuanggongchang No. 650 Yunxiu South Road, Deqing County, Huzhou City, Zhejiang Province, China(Sales Office)
