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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
Synthetic Blue Oxide Pigments
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
Innovating Blue for the Global Market
Deqing Demi Pigment Technology Co., Ltd. is a pioneer in the synthesis of durable inorganic colors. We recognize that industrial-grade blue is critical for traffic safety, infrastructure, and architectural design. Our synthetic blue series is designed to withstand conditions that would destroy traditional dyes. We provide the "Permanent Blue" solution for manufacturers who refuse to compromise on the longevity and quality of their finished products.
Synthetic Blue Usage Areas
- Traffic Engineering: Permanent blue markings for parking zones and bike paths.
- Industrial Plastics: Heat-stable blue for outdoor containers and components.
- Decorative Concrete: UV-resistant blue for swimming pool decks and plazas.
- Powder Coatings: Durable blue finishes for outdoor furniture and electronics.
Synthetic Blue Technical Specs
| Metric | Value | Standard |
| Lightfastness | 8 | ISO 105-B02 |
| Heat Stability | Up to 400∘C | Internal Method |
| Oil Absorption | 25 - 35 g/100g | ISO 787-5 |
| Alkali Resistance | Grade 5 | ISO 105-B02 |
| Moisture Content | Max 0.5% | ISO 787-2 |
Performance Attributes
- Absolute UV Stability: Will never fade or shift color under intense sunlight.
- Alkali Proof: Completely stable in fresh concrete and high-PH environments.
- Non-Bleeding: Does not migrate or stain adjacent materials.
- Chemical Inertness: Resistant to solvents, acids, and common industrial oils.
Q: Is this a cobalt blue or an ultramarine?
A: Our synthetic blue is a high-performance inorganic oxide designed to offer superior stability over organic alternatives.
Q: Can it be used in exterior wall coatings?
A: Yes, its extreme weatherability makes it ideal for permanent outdoor architectural finishes.
Project Specification Services
We provide "Custom Blue Blending," helping you achieve the specific "Traffic Blue" or "Azure" shade required for municipal contracts.
Environmental Compliance: Our synthetic blues are tested to meet the highest safety standards, including RoHS and REACH compliance for global markets.
The Science of Permanent Blue
The permanence of our synthetic blue oxide comes from its "Inter-Metallic Structure." In organic blues (like Phthalocyanine), the color comes from fragile carbon bonds. In our blue oxide, the color is part of a rigid mineral lattice. This means that for the color to change, the entire mineral crystal would have to be destroyed. This provides a "Physical Color Lock" that is immune to the chemical and UV stresses that cause traditional blue paints to turn grey or white over time.
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 Synthetic Blue Oxide Pigments Manufacturers and Wholesale Synthetic Blue Oxide Pigments 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)
