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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
Pigments Powder for Industrial Paint Systems
High-performance inorganic pigment with excellent color stability, weather resistance, and broad application range.
Manufacturer of Industrial-Grade Coating Pigments
Deqing Demi Pigment Technology Co., Ltd. provides the industrial paint sector with inorganic powders that meet the specific demands of automated coating lines. Our focus is on the "grindability" and "color-strength" of our materials. By providing pigments that achieve the target Hegman fineness in reduced time, we help paint manufacturers optimize their energy consumption and throughput. Our materials are a staple in the protective and industrial finishing industries worldwide.
Industrial Coating Applications
- Machinery Paints: Durable finishes for industrial equipment and agricultural machinery.
- Automotive Undercoats: Corrosion-resistant primers and surfacers.
- Metal Furniture: Decorative and protective coatings for office and industrial shelving.
- Floor Coatings: Pigmentation for high-wear epoxy and polyurethane workshop floors.
Industrial Paint Specification Table
| Property | Standard Range | Standard |
| Fineness of Grind (microns) | Max 20 | ISO 1524 |
| Residue on Sieve (45 microns) | Max 0.1% | ISO 787-7 |
| pH Value of Aqueous Slurry | 5.5 - 8.5 | ISO 787-9 |
| Water Soluble Matter | Max 0.3% | ISO 787-3 |
| Tinting Strength vs Std | 98% - 102% | ISO 787-24 |
Operational Features for Coating Production
- Easy Dispersion: Reaches target fineness with minimal milling energy in high-speed dissolvers.
- Antisettling Properties: Surface chemistry aids in the formation of a stable pigment-resin suspension.
- Chemical Resistance: Compatible with aggressive solvents like MEK, Xylene, and various esters.
- High Hiding Power: Effective masking of metal substrates at dry film thicknesses as low as 25 microns.
Q: Are these pigments suitable for water-borne industrial systems?
A: Yes, our pigments are available in grades that are easily wetted by water and are compatible with the surfactants used in industrial water-borne acrylics and epoxies.
Q: What is the maximum storage life of the powder?
A: If kept in a cool, dry environment in the original packaging, the pigment powder has an indefinite shelf life, though we recommend re-testing after 3 years.
Advanced Milling and Quality Control
We utilize jet-milling technology for our industrial paint grades to ensure that the maximum particle size is strictly capped. This prevents "seeds" or "nibs" in the final paint film.
Custom Dispersion Testing: We offer a service where we test our pigments in a client-supplied resin sample to provide a detailed report on the grinding time required to reach the desired Hegman fineness.
Optimizing Tinting Strength and Opacity
The efficiency of an industrial paint is often determined by the "Contrast Ratio" (opacity). Our color science team uses drawdown cards and spectrophotometers to measure the hiding power of our pigments at various concentrations. We provide data on how the addition of our pigments affects the gloss of the final film at different angles (20掳, 60掳, and 85掳). This allows formulators to achieve the perfect balance between color depth and surface aesthetics without compromising the resin's performance.
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 Pigments Powder for Industrial Paint Systems Manufacturers and Wholesale Pigments Powder for Industrial Paint Systems 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)
