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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 Yellow Iron Oxide
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
Precision Milling for Superior Saturation
At Deqing Demi Pigment Technology Co., Ltd., we take yellow to the "Micro-Scale." We recognize that in modern coatings, fineness equals quality. Our fine particle yellow is produced using advanced pearl-milling technology to ensure a silky-smooth texture and rapid color development. We provide the "High-Chroma Yellow" that allows our clients to achieve intense saturation and flawless finishes in their most demanding product lines.
Fine Particle Yellow Usage Areas
- High-Gloss Enamels: Smooth, vibrant yellow for furniture and appliances.
- Flexographic Inks: High-opacity, fine-grind yellow for food packaging.
- Automotive Refinish: Precision yellow bases for vehicle repair coatings.
- Precision Plastics: Streak-free coloring for thin-wall moldings and fibers.
Fine Yellow Tech Specs
| Metric | Value | Method |
| Average Particle Size | 0.15 - 0.35 μm | Laser Diffraction |
| Hegman Fineness | Min 7.5 | ISO 1524 |
| Oil Absorption | 35 - 45 g/100g | ISO 787-5 |
| Tinting Strength | 105% - 110% | Vs. Std Yellow |
Performance Characteristics
- Exceptional Gloss: Small particles minimize light scattering for a high-shine finish.
- Intense Color: Higher surface area provides more color per gram of pigment.
- Rapid Wetting: Designed for instant incorporation into modern liquid resins.
- Clean Undertone: Narrow particle size ensures a bright, non-muddy yellow shade.
Q: Does "Fine" mean it's harder to disperse?
A: No. Because the particles are pre-milled, they reach their "Full Tint" much faster in high-speed dispersers than standard oxides.
Q: Is it safe for thin plastic films?
A: Yes, its lack of "oversize" particles prevents pinholing and tears in thin-gauge plastic extrusion.
Ink & Coating Lab Services
We offer "Hegman-Grind Verification," providing you with the particle-size data to ensure it meets your specific ink-jet or coating requirements.
Custom Solvent-Wetting: We can provide pre-treated yellows optimized for specific epoxy or polyurethane solvent systems.
The Science of Surface Charge Density
In fine particle yellow, the science revolves around "Zeta Potential Optimization." Smaller particles have high surface energy and tend to clump. We treat the particle surfaces to ensure a uniform electrical charge. This creates a "Molecular Repulsion" that keeps the particles separate. This scientific "Dispersion Shield" ensures that the yellow delivers a perfectly smooth, streak-free finish in every application.
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 Yellow Iron Oxide Manufacturers and Wholesale Fine Particle Yellow 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)
