Inorganic Pigment Iron Oxide Brown for Concrete Mixing
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Product Highlights
- Excellent Weather Resistance: High heat and light stability ideal for long-term outdoor use in building materials.
- Superior Dispersibility: Outstanding dispersibility and hiding power for various substrates and applications.
- Eco-Friendly & Non-Toxic: Free of harmful heavy metals, compliant with environmental standards, and non-irritating.
- Versatile Applications: Widely used in cement, paints, plastics, rubber, textiles, leather, and cosmetics.
- Customization Available: Offers full customization, customization from samples, and customization from designs.
- ISO Certified Manufacturer: Certified with ISO9001, ISO45001, and ISO14001 with 100% finished product inspection.
Product Attributes
- Customization
- Available
- CAS NO.
- 1309-37-1
- Formula
- Fe2o3
- Model NO.
- Iron Oxide Brown
- EINECS
- 215-168-2
- Colour
- Brown
- Appearance
- Powder
- Usage
- Ink, Plastic, Paint, Textile, Paper, Leather, Photoelectric Communication, Ceramic, Cosmetic
- Application Material
- Paints, Plastics, Cement, Rubber etc.
- Type
- Synthetic
- Composition
- Ferric Oxide
- Solubility
- Solubility
- Name
- Iron Oxide Brown
- Tinting Strength
- 100-105 %
- Volatite 105 °C
- 1.0% Max
- Light Fastness
- 6~7
- Heat Resistance
- 200 °C Min
- Transport Package
- 25kg/Bag
- Specification
- high purity
- Trademark
- Ruicai
- Origin
- China
- HS Code
- 3204170090
- Production Capacity
- 10000mt/Y
- Package Size
- 110.00cm * 41.00cm * 150.00cm
- Package Gross Weight
- 25.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Inorganic Pigment Iron Oxide Brown for Concrete Mixing
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Product Description

Iron oxide brown is a high-quality inorganic pigment with excellent weather resistance, strong tinting strength, and eco-friendly characteristics.
It appears as a brown fine powder with outstanding dispersibility and hiding power, widely used in building materials and plastic products.
Product Advantages
• Good heat and light stability, ideal for long-term outdoor use.
• Natural and soft color, high tinting strength, enhancing visual appeal.
• Excellent compatibility with various substrates and good dispersibility.
• Free of harmful heavy metals, compliant with environmental standards.
Applications:
• Used in colored cement bricks, floor paints, wall coatings, construction mortar, etc.
• Also suitable for rubber, plastic, ceramic, and masterbatch applications.
Technical Data Table
| Appearance | Brown Powder |
| Tinting Strength | 100±5% |
| Heat Resistance | 1000°C |
| Dispersibility | Excellent |
| Light Fastness | Grade 7~8 |
| Solubility | Insoluble in Water |
| Heavy Metals | Compliant with environmental standards |
| Oil Absorption | 40-50 g/100g |
Packaging & Transportation
• Packed in 25kg kraft paper bags with inner moisture-proof liner, suitable for long-distance transport and storage.
• Recommended to store in dry, ventilated areas and avoid direct sunlight.
Safety & Environmental Protection
• This product is non-toxic and non-irritating, free from harmful heavy metals.
• Avoid moisture during storage to prevent caking.
• Protective masks are recommended during handling to avoid inhalation of dust.
Certificate
Company Introduction


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2551008". Items marked "" are certified.
Company Profile
Ruicai Plastic Technology Co., Ltd.: Your Trusted Partner for High-Performance Masterbatches and Pigments
Headquartered in the strategic industrial hub of Dezhou City, Shandong Province, China - renowned as the "Gateway to the Capital" - Ruicai Plastic Technology Co., Ltd. (officially registered in 2015) is a modern, high-tech enterprise dedicated to the research, development, production, and global sales of color masterbatch, black masterbatch, conductive plastics, and pre-dispersed pigments.
Scale & Commitment to Excellence:
Dedicated Workforce: We employ a skilled team of 55 professionals, focused on quality, innovation, and customer satisfaction.
Robust Production: Operating from our facility in Dezhou Tianqu Industrial Park, we boast an annual production capacity of 1000 tons and generate annual sales revenue of approximately CNY 20 million (USD ~2.75 million).
Strong Foundation: Registered with a capital of CNY 10 million (USD ~1.37 million), we are a stable and reliable partner.
Global Reach: Holding import & export licenses, we are adept at serving the international market.
Technological Prowess & Innovation:
R&D Focus: We invest in continuous innovation to meet evolving market demands. Our core strength lies in developing specialized formulations for diverse applications.
Patented Manufacturing: Our production efficiency and product quality are enhanced by proprietary patented equipment. A key example is our Utility Model Patent for a "Granulation Strand Drying Blower" (Patent No.: CN214447623U), which significantly optimizes drying efficiency and reduces operational costs during the granulation process3.
Advanced Production Lines: In 2024, we significantly upgraded our capabilities by adding 2 new internal mixer (Banbury) production lines. These state-of-the-art lines are specifically engineered for the precise manufacturing of high-purity, demanding products like Antistatic Masterbatches for Semiconductor Encapsulation and Conductive Plastics.
Proven Market Success & Trust:
Extensive Domestic Network: We have successfully established long-term partnerships with over 500 domestic clients across more than 30 provinces, municipalities, and autonomous regions in China, a testament to our product quality and service reliability.
Growing Global Footprint: Ruicai products are trusted by over 300 international partners worldwide. Our commitment to "Quality First, Customer Supreme, Premium Service, and Honoring Contracts"has fueled our expansion into diverse global markets. Specific regional successes available upon inquiry.
Industry Recognition: Our solutions are integral to products in demanding sectors like packaging, construction (pipes, geomembranes), automotive, appliances, cables, and the rapidly growing electronics/semiconductor supply chain.
Dedicated International Support & Service:
Ruicai understands the unique needs of global trade and is committed to being more than just a supplier:
Export Expertise: Seamless handling of documentation, logistics, and customs compliance.
Technical Support: Our expert team provides formulation advice, troubleshooting, and application-specific recommendations.
Quality Assurance: Rigorous QC processes ensure batch-to-batch consistency and product performance. Certifications available.
Responsive Communication: Dedicated points of contact for efficient pre-sales and post-sales support.
Customization: Willingness to develop bespoke solutions to meet specific international client requirements.
Reliable After-Sales: Committed to resolving any issues promptly and effectively to ensure customer satisfaction and long-term PAR.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Tianqu Industrial Park, Dezhou, Shandong, China
-
Plant Area
- 13489 square meters
-
Number of Employees
- 50
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 500kg
-
Supply Chain Partners
- 70
Our Production Capability & Technical Expertise
-
Main Products
- Masterbatch
-
Production Lines
- 5
-
Production Machines
- Forming Machine, Granulation Machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-07-29
-
Export Year
- 5 Years
-
Main Markets
- Africa, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 500kg.
- What are the lead times for production?
- The average lead time is one month for both peak and off-peak seasons.
- Is customization available for this product?
- Yes, we offer full customization, customization from samples, and customization from designs.
- What are the payment terms?
- We accept LC and T/T payment terms.
- Is the product safe for use in cosmetics?
- Yes, it is non-toxic, non-irritating, and free from harmful heavy metals, making it suitable for cosmetics.
- What certifications does the company hold?
- The company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.
- How should the product be stored?
- Store in dry, ventilated areas, avoid direct sunlight, and prevent moisture to avoid caking.
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