Premium Inorganic Iron Oxide Pigments Factory Leading China Suppliers for Construction and Coatings

Looking for high-performance inorganic iron oxide pigments? As leading China suppliers and a professional factory, we provide red, yellow, black, and green powders with excellent alkali resistance, high covering power, and superior UV stability for construction, coatings, and plastics.

SupplierHebei Junlan Packaging Technology Co., LTD.www.glorystarexport.com

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Premium Inorganic Iron Oxide Pigments provide a high-performance coloring solution for the global construction, coatings, and plastics industries. Available in a comprehensive spectrum including Red, Yellow, Black, Brown, Green, Orange, and Blue, these synthetic pigments are engineered for superior chemical stability, intense color strength, and exceptional dispersion. As the leading color inorganic pigment worldwide, our Iron Oxide ensures consistent hue and high purity for demanding industrial applications.

Designed to meet the rigorous standards of modern infrastructure and industrial design, our pigments offer unmatched resistance to UV radiation, weathering, and high temperatures up to 300°C. Whether utilized in architectural concrete, protective industrial coatings, or high-grade plastics, these non-toxic and eco-friendly pigments guarantee long-term color retention and structural integrity, making them the ideal choice for sustainable and durable manufacturing.

Detailed Parameters

Chemical Formula	Fe2O3 or Fe3O4	Main Colors	Red, Yellow, Black, Brown, Green, Orange, Blue
Heat Resistance	Stable up to 300°C	Water Solubility	Insoluble in water
Red Tinting Strength	95-105%	Yellow Tinting Strength	95-105%
Black Tinting Strength	95-105%	Moisture Content	≤ 0.3% - 1.0% (depending on color)
PH Value	3-9 (Range across colors)	Certification	ISO Certified / National Patents

Key Advantages

Excellent Stability

High resistance to alkali, polluted gases, and sunlight, ensuring no color fading over long-term exposure.

UV & Weather Resistance

Superior UV absorption prevents degradation, making it perfect for outdoor concrete and exterior coatings.

High Tinting Strength

Bright, vibrant colors with excellent hiding power and coverage, reducing the amount of pigment needed.

Fine Dispersion

Uniform particle size allows for seamless mixing in paints, inks, and rubber without agglomeration.

Thermal Stability

Maintains color integrity at temperatures up to 300°C, suitable for industrial heat-processed materials.

Eco-Friendly & Safe

Non-toxic, naturally derived inorganic composition that aligns with global environmental sustainability standards.

Product Gallery

Management Platforms

Construction Grade

Specialized for colored cement, pavement bricks, artificial marble, and architectural concrete.

Industrial Coatings

Compatible with epoxy, alkyd, and amine resins for protective industrial finishes.

Polymer Plastics

Ideal for coloring rubber and plastics, providing high fade resistance for automotive parts.

Decorative Paints

Perfect for water-based internal and external wall coatings and furniture paints.

Specialized Inks

Used in printing inks, leather dyes, and ceramic pigments for high-precision coloration.

Quality Control

Rigorous batch testing for pH, oil absorption, and ΔE color deviation standards.

Investment Return Comparison

Feature	Standard Pigments	Premium Iron Oxide
Color Stability	Fades over time	Ultra-Stable / UV Resistant
Chemical Nature	May contain toxins	Non-Toxic / Eco-Friendly
Temperature Limit	Low threshold	High (Up to 300°C)
Application Range	Limited	Universal (Concrete, Paint, Plastic)
Cost Efficiency	Frequent re-application	Long-term Durability / Low Maintenance

Frequently Asked Questions

Q: What are the primary applications of iron oxide pigments in construction?

Iron oxide is widely used for coloring cement floor tiles, imitation glazed tiles, concrete pavement bricks, terrazzo, and artificial marble, providing long-lasting aesthetic value.

Q: Is iron oxide pigment safe for environmental use?

Yes, iron oxide is a non-toxic, inorganic pigment. Unlike some synthetic organic dyes, it is environmentally friendly and safe for both workers and consumers.

Q: How does it perform under extreme weather conditions?

Our pigments offer excellent weather resistance and UV absorption, meaning they do not fade or crack under intense sunlight or temperature fluctuations.

Q: Can these pigments be used in plastic and rubber manufacturing?

Absolutely. Due to their high thermal stability, they are ideal for coloring automobile and airplane inner tubes, as well as various plastic consumer goods.

Q: What is the difference between synthetic and natural iron oxide?

Synthetic iron oxide provides higher purity, more uniform particle size, and a wider range of consistent colors compared to naturally mined oxides.

Q: What packaging options are available for bulk orders?

We typically offer 25kg bags with pallet options for 20GP and 40HQ containers, but we can also customize packaging according to specific client requirements.