Nano Cerium Oxide Powder for Anti-Corrosion Protective Coatings
Product Details
| Chemical Formula: | CeO₂ | Purity: | ≥99.9% |
|---|---|---|---|
| Particle Size (D50): | Customizable | Color: | Light Yellow |
| Moisture: | ≤0.5% | Solubility: | Insoluble In Water |
| Highlight |
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Product Description
Nano Cerium Oxide Powder for Anti-Corrosion Protective Coatings
Product Overview
Nano Cerium Oxide (CeO₂) is a high-performance rare earth oxide widely used as a functional additive in modern coating systems. With its nano-sized particles, high purity, and excellent chemical stability, it significantly improves corrosion resistance, UV durability, weatherability, and coating longevity.
Compared with conventional corrosion inhibitors, nano cerium oxide provides environmentally friendly corrosion protection while enhancing the mechanical and protective performance of coating formulations. It is compatible with water-based and solvent-based coating systems and is widely applied in metal protection, architectural coatings, industrial equipment, plastic coatings, and functional spray coatings.
Key Features
- High-purity nano cerium oxide (CeO₂)
- Excellent anti-corrosion performance
- Improves UV resistance and weather durability
- Excellent oxidation resistance and thermal stability
- Uniform particle size distribution
- Easy dispersion in various resin systems
- Environmentally friendly alternative to traditional corrosion inhibitors
- Suitable for water-based and solvent-based formulations
Particle Size Distribution

Applications
- Anti-corrosion primers
- Outdoor metal protective coatings
- Steel structure coatings
- Marine protective coatings
- Construction coatings
- Bridge and infrastructure coatings
- Functional spray coatings
- Plastic surface coatings
- Automotive component coatings
- Industrial equipment coatings
- Wind power equipment coatings
Frequently Asked Questions
Q1. Why add nano cerium oxide into coatings?
Nano cerium oxide acts as an active corrosion inhibitor, enhances UV resistance, and improves coating durability under harsh outdoor environments.
Q2. Is customized particle size available?
Yes. Different nano particle sizes, purity grades, and surface treatments can be supplied according to customer requirements.
Q3. What is the recommended addition level?
Typical dosage ranges from 0.2% to 3.0% depending on coating formulation and performance requirements.
Q4. Can it replace traditional anti-corrosion pigments?
In many environmentally friendly formulations, nano cerium oxide is used to partially replace or supplement conventional corrosion inhibitors while maintaining excellent protective performance.
Product Highlights
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