Fine Particle Iron Oxide Brown for Printing Ink

• Customization: Available
• CAS NO.: 1309-37-1
• Formula: Fe2o3
• Model NO.: Iron Oxide Brown
• EINECS: 215-168-2
• Colour: Brown
• Appearance: Powder
• Usage: Ceramic, Cosmetic
• Application Material: Paints, Plastics, Cement, Rubber etc.
• Type: Synthetic
• Composition: Ferric Oxide
• Solubility: Insolubility
• Name: Iron Oxide Brown
• Tinting Strength: 100-105 %
• Volatite 105 °c: 1.0% Max
• Light Fastness: 5
• Heat Resistance: 1000 °c
• pH Value: 5-8
• Moisture Content: ≤1.5%
• Transport Package: 25kg/Bag
• Specification: high purity
• Trademark: Ruicai
• Origin: China
• Production Capacity: 10000mt/Y
• Package Size: 110.00cm * 41.00cm * 150.00cm
• Package Gross Weight: 25.000kg

Product Description

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



Shipping

Packing:  Outer paper bag packing, inner plastic bag.
                    25kg pigments/bag
Lead time:  Within 7 workdays after receiving customers' payment.

After-Sale Service

1. According to the requirements of customers, we choose the safest and most cost-effective mode of transportation for customers
2. Tracking goods until the goods are safely delivered to customers
3. 24 hours online, we will provide technical support to solve the problems for customers.

FAQ