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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
Blue Metal Oxide Pigment Powder
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
The Mineral Standard for High-Performance Blue
Deqing Demi Pigment Technology Co., Ltd. is a leading supplier of metal oxide blue powders for the global market. We understand that in industrial manufacturing, the "Reliability of Blue" is a critical performance metric. Our metal oxide blue is synthesized under precise conditions to ensure zero batch-to-batch variation. We provide the "Inorganic Backbone" of blue color for manufacturers who require the highest levels of durability and solar-reflectance performance.
Blue Oxide Powder Usage Areas
- Industrial Coatings: High-durability finishes for aerospace and marine equipment.
- Plastic Masterbatch: Heat-stable blue for PET, PP, and engineering resins.
- Coil Coatings: UV-permanent blue for metal cladding and roofing.
- Powder Coatings: Stable color for high-bake architectural finishes.
Blue Oxide Technical Specs
| Metric | Value | Standard |
| Oil Absorption | 15 - 25 g/100g | ISO 787-5 |
| Heat Resistance | Up to 400∘C - 800∘C | Technical Data |
| Specific Surface Area | 10 - 20 m²/g | BET Method |
| PH of Suspension | 6.0 - 8.5 | ISO 787-9 |
| Tinting Strength | 100% ± 3% | ISO 787-24 |
Product Advantages
- Non-Bleeding: Unlike organic blues, it will not migrate between layers.
- Total Opacity: Provides superior hiding power for primers and topcoats.
- Solar Reflectance: Helps maintain cooler temperatures in architectural coatings.
- Chemically Inert: Does not react with resins, solvents, or additives.
Q: Is this blue powder safe for food-contact plastics?
A: We offer specific high-purity grades that comply with FDA and EU food-contact standards.
Q: How does it compare to Ultramarine Blue?
A: Metal oxide blue is much more acid-resistant and heat-stable than Ultramarine, making it suitable for more aggressive environments.
Industrial Performance Services
We provide "Gloss-Retention Analysis," ensuring our blue powder doesn't degrade the surface finish of your high-gloss coatings.
Custom Dispersibility Grades: We can offer surface-treated blue oxides optimized for either water-based or solvent-based systems for instant wetting.
The Science of Spectral Reflectance
Blue metal oxides are technically classified as "Complex Inorganic Color Pigments" (CICPs). The science lies in their ability to absorb light in the Near-Infrared (NIR) spectrum while reflecting visible blue. This property is known as "Cool Pigment Technology." By optimizing the crystal size and stoichiometry, we ensure that the pigment provides a vibrant visual blue while reflecting heat-generating solar energy, making it an essential component for energy-efficient "Cool Roof" and architectural coatings.
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 Blue Metal Oxide Pigment Powder Manufacturers and Wholesale Blue Metal Oxide Pigment Powder 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)
