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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
Anti UV Mineral Color Pigments
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
Guarding Color Against the Sun
Deqing Demi Pigment Technology Co., Ltd. provides the "UV Shield" for the architectural world. We recognize that the sun is the primary enemy of color longevity. Our Anti-UV series is specifically engineered for regions with high solar indices. We provide the most resilient colors on the market, ensuring that our reds, yellows, and blacks remain as vivid on year 10 as they were on day 1. We help our clients build products that defy time and environmental stress.
Anti-UV Application Areas
- Outdoor Infrastructure: Long-term coloring for bridges, dams, and public buildings.
- Fascia & Cladding: UV-permanent color for metal and plastic building panels.
- High-Solar Paving: Color-stable asphalt and concrete for equatorial regions.
- Artificial Turf: UV-stabilized mineral colorants for sports and leisure surfaces.
Anti-UV Grade Technical Specs
| Metric | Value | Standard |
| UV Absorption Range | 290 - 400 nm | Spectrophotometric |
| Lightfastness | Grade 8 | Blue Wool Scale |
| Weathering Resistance | 5000+ Hours (Pass) | ASTM G154 |
| Thermal Stability | Up to 500∘C | Internal Method |
| Color Retention | > 95% @ 5 years | Simulated Exposure |
Performance Characteristics
- Absolute Fade Resistance: Zero structural change under intense photon bombardment.
- Substrate Protection: Pigments act as a UV-filter, protecting the resin or cement underneath.
- Thermal Dissipation: Efficiently manages heat gain from infrared exposure.
- Chemical Immunity: Resistant to ozone and oxidation caused by UV-exposure.
Q: Is "Anti-UV" better than "Standard" iron oxide?
A: While all iron oxides are stable, our Anti-UV grade features specialized particle sizes that optimize UV-scattering, providing an extra layer of protection.
Q: Can this replace UV-stabilizer additives?
A: It significantly reduces the need for them by providing physical shielding, though a combination is best for some polymer systems.
Extreme Environment Consulting
We provide "Solar Simulation Testing," where we expose your pigmented material to ultra-high intensity UV light to predict its performance in specific global locations like Florida or Dubai.
UV-Optimized Blends: We can create custom blends that specifically target the UV-wavelengths most damaging to your particular polymer or binder system.
The Science of Photonic Energy
In Anti-UV science, we focus on the "Band Gap" of the iron oxide semiconductor. Our pigments are engineered to have a band gap that corresponds exactly to the energy of UV light. When a UV photon hits the pigment, it excites an electron rather than breaking a chemical bond. This energy is then safely released as heat. This "Physical UV Filter" effect ensures that the color is not just a tint, but a functional protective layer for the entire coating system.
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 Anti UV Mineral Color Pigments Manufacturers and Wholesale Anti UV Mineral Color 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)
