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.
View Products Contact UsComprehensive information about our iron oxide pigments including specifications, applications, advantages, and more
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
Deqing Demi Pigment Technology Co., Ltd. provides the coatings industry with the reliable "Orange Bridge." We recognize that industrial paints require the brightness of orange with the permanence of iron oxide. Our coating-grade orange is processed with high-shear homogenization to ensure a seamless color. We provide the "UV-Impenetrable Orange" that allows manufacturers to create safety-compliant and decorative coatings that stand the test of time.
| Metric | Value | Standard |
| Hegman Fineness | 6.5 - 7.5 | ISO 1524 |
| Oil Absorption | 25 - 35 g/100g | ISO 787-5 |
| Lightfastness | 8 (Maximum) | ISO 105-B02 |
| pH of Slurry | 6.0 - 8.0 | ISO 787-9 |
| Tinting Strength | 100% ± 2% | ISO 787-24 |
A: No, we use advanced blending technology to match the particle sizes, ensuring the blend remains homogeneous in liquid resins.
A: Yes, it is stable up to 180∘C, making it ideal for most industrial bake cycles.
We offer "Separation Risk Analysis," testing the blend in your specific resin to guarantee long-term shelf stability.
Custom Shade Gradation: We can provide oranges ranging from "Soft Peach" to "Vibrant Apricot" to match your target color.
The challenge of an orange blend is "Differential Settling." Red oxide is heavier than yellow. The science behind our coating grade lies in "Surface Area Balancing." We select specific grades of red and yellow that have matched "Stokes' Law" profiles in liquid media. By ensuring both components fall at the same rate, we prevent the "Color Crawl" effect where a paint might look more red at the top and more yellow at the bottom, ensuring a "Single-Phase" appearance.
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 Orange Iron Oxide for Coatings Manufacturers and Wholesale Orange Iron Oxide for Coatings 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.
Continuous investment in research and development ensures technological leadership. Our R&D center focuses on innovative pigment formulations and application technologies.
State-of-the-art production facilities with automated control systems ensure consistent quality and large-scale production capacity of over 50,000 tons annually.
Strict quality control at every production stage. Certified to ISO 9001:2015, our pigments meet international standards for color consistency and performance.
Extensive distribution network across Asia, Europe, Americas, and Africa. We provide customized solutions and technical support for diverse market requirements.
We provide a full range of high-quality inorganic iron oxide pigments, widely used in building materials, coatings, plastics, rubber, ceramics and other industries.
We offer three specialized series of iron oxide pigments to meet diverse industry requirements and application scenarios
Conventional particle size iron oxide pigments suitable for most industrial applications. Excellent dispersibility and tinting strength with high cost-performance ratio.
Ultra-fine particle size with uniform distribution. Ideal for high-end coatings, plastics, and applications requiring superior fineness and smooth finish.
Strictly controlled heavy metal content meeting international environmental standards. Suitable for toys, food packaging, and safety-sensitive applications.
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.
Implementing green production processes, reducing waste emissions, and actively promoting circular economy principles.
Comprehensive safety management system ensuring controlled and secure operations throughout the production process.
Providing healthy working environments, regular health check-ups, and focusing on physical and mental well-being of our employees.
Active participation in community development, supporting educational initiatives, and giving back to society.
86-572-8035379
86-13666526593
Monday-Friday: 9am to 6pm
Saturday, Sunday: Closed
20th Floor, Mibei Chuanggongchang No. 650 Yunxiu South Road, Deqing County, Huzhou City, Zhejiang Province, China(Sales Office)