Iron Oxide Powder (Fe₂O₃) Product Details
Iron Oxide (Fe₂O₃) Powder Product Description
Product Description
Iron Oxide Powder (Fe₂O₃, Fe₃O₄) is an inorganic pigment available in red, yellow, black, brown, green, and blue. It is known for its strong tinting strength, excellent chemical stability, UV resistance, and weather durability. This fine-particle powder disperses easily, ensuring long-lasting color in various industrial applications.
Production Process
- Raw Material Selection: High-purity iron compounds (e.g., ferrous sulfate, iron scrap) are chosen as raw materials.
- Oxidation & Precipitation: The material undergoes oxidation in a controlled environment to form iron oxide.
- Filtration & Washing: The oxide is filtered and washed to remove impurities, ensuring high purity.
- Drying & Milling: The product is dried and finely milled into powder form for uniform particle size and easy dispersion.
- Quality Control & Packaging: Each batch undergoes strict quality checks for color consistency, purity, and chemical stability before packaging.
Product Specifications
| Item | Iron Oxide Red | Iron Oxide Yellow | Iron Oxide Black | Iron Oxide Brown | Iron Oxide Green | Iron Oxide Blue |
|---|---|---|---|---|---|---|
| Appearance | Red Powder | Yellow Powder | Black Powder | Brown Powder | Green Powder | Blue Powder |
| Purity (Fe₂O₃) | ≥98% | ≥86% | ≥95% | ≥96% | ≥90% | ≥88% |
| pH Value | 5.0 – 7.0 | 5.0 – 7.0 | 5.0 – 8.0 | 5.0 – 8.0 | 6.0 – 9.0 | 6.0 – 9.0 |
| Oil Absorption | 15-25 g/100g | 15-25 g/100g | 10-20 g/100g | 10-20 g/100g | 15-25 g/100g | 15-25 g/100g |
| Particle Size | 0.1 – 1.0 µm | 0.1 – 1.0 µm | 0.2 – 1.5 µm | 0.2 – 1.5 µm | 0.3 – 1.2 µm | 0.3 – 1.2 µm |
| Moisture Content | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% | ≤1.0% |
| Light Fastness | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 | 7-8 |
| Heat Stability | ≥800°C | ≥300°C | ≥1200°C | ≥1000°C | ≥900°C | ≥900°C |
Note: Values may vary depending on the specific grade and manufacturer.
Applications
- Coatings & Paints: Used in industrial coatings, automotive paints, and anti-corrosion coatings.
- Construction Materials: Enhances the color of concrete, bricks, roof tiles, and paving stones.
- Plastics & Rubber: Improves color stability, UV resistance, and durability in plastic and rubber products.
- Ceramics & Glass: Provides long-lasting pigmentation in ceramic glazes and glass products.
- Textiles & Paper: Used as a dyeing agent in textile printing and paper coloring.
Packaging & Transportation
- 25kg kraft paper bags with plastic lining for moisture protection.
- 500kg or 1000kg jumbo bags available for bulk orders.
- Custom packaging options available upon request.
- Store in a dry, well-ventilated area, avoiding direct sunlight and moisture.
- Handle with care to prevent dust formation during transportation.
High-quality Iron Oxide Powder at competitive prices, contact us today! 🚛📦
About Henan Yaros Chemical Co., Ltd.
Henan Yaros Chemical Co., Ltd., founded in 2005 and headquartered in Zhengzhou, Henan Province, specializes in the manufacturing and export of chemical raw materials. With over 18 years of industry experience, we have established a strong reputation for providing high-quality products, competitive pricing, and professional service to customers across Europe, Asia, the Middle East, and beyond.
Our extensive product portfolio includes:
✔ Surfactants & Detergents: SLES, LABSA, AOS, CDEA, CAB
✔ Plastics & Polymers: PVC resin, HDPE, LDPE, LLDPE, PP, PET
✔ Pigments & Colorants: Iron Oxide, Lithopone, Indigo Blue, Sulphur Black
✔ Plasticizers: Dioctyl Phthalate (DOP), Dibutyl Phthalate (DBP), Dioctyl Terephthalate (DOTP), Dioctyl Adipate (DOA), Diisononyl Phthalate (DINP)
✔ Industrial Chemicals: Sodium Hydrosulphite (SHS), Basic Chrome Sulphate (BCS), Sodium Hexametaphosphate (SHMP), Carboxy Methyl Cellulose (CMC), Zinc Oxide, Carbon Black, Sodium Gluconate
✔ Other Specialty Chemicals: Used in detergents, cleaning products, textiles, plastics, petroleum, construction, pharmaceuticals, water treatment, coatings, and more.
We are committed to maintaining the highest quality standards and hold internationally recognized certifications, including ISO 9001:2015, SGS, and FAMI-QS.
🚀 Henan Yaros Chemical Co., Ltd. – Your Reliable Chemical Partner!
Our Certificates
We maintain internationally recognized certifications to ensure product quality, safety, and compliance:
✅ ISO 9001:2015 – Quality Management System Certified
✅ SGS Certification – Third-Party Verified Quality
✅ FAMI-QS Certification – Compliance with Global Standards
Frequently Asked Questions (FAQ)
Q1: What is the difference between Iron Oxide Powder for Coatings, Construction, and Industrial Applications?
A:
- Iron Oxide Powder for Coatings is widely used in paints, automotive coatings, and anti-corrosion coatings, offering excellent tinting strength, UV resistance, and color stability.
- Iron Oxide Powder for Construction is used in concrete, bricks, roof tiles, and paving blocks to provide long-lasting, fade-resistant colors while improving durability.
- Iron Oxide Powder for Industrial Applications is applied in ceramics, plastics, rubber, and glass industries, where it enhances coloration, heat resistance, and chemical stability.
Q2: What is the minimum order quantity (MOQ)?
A: Our MOQ is 1 ton, with bulk pricing available for larger orders.
Q3: Can I request a sample before ordering?
A: Yes! We provide free samples, and you only need to cover shipping costs.
Q4: How do you ensure product quality?
A: We follow strict quality control procedures, including raw material inspection, in-process monitoring, and final testing.
Q5: What are the payment terms?
A: We accept T/T, L/C, and Western Union, with negotiable terms for bulk orders.
Q6: How fast is the delivery?
A: Standard delivery time is 7-10 days, depending on order quantity and shipping method.
📩 Still have questions? Contact us today!
