Colored Mineral Powder Ochre Mashi Clay Carbon Black Made in Iran

Iranian colored mineral powder is a versatile palette of natural earth pigments, including ochre, Mashi clay, carbon black, blue, and green. These pigments are derived from mineral deposits and processed into fine powders suitable for coloring concrete, paints, plastics, rubber, and other industrial products. With excellent light fastness, chemical inertness, and thermal stability, they offer a cost-effective and environmentally friendly alternative to synthetic colorants.

The Supply Chain Department at Sahi Rasa Company supplies Iranian colored mineral powder for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, and Syria. Whether for colored concrete, decorative paints, plastic masterbatch, or artistic applications, the department ensures reliable supply, consistent color quality, competitive pricing, and comprehensive logistics support.

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Description

1. Introduction to the Supply Chain Department at Sahi Rasa Company

The Supply Chain Department at Sahi Rasa Company has developed a specialized capability in the sourcing and export of natural mineral pigments, and colored mineral powder represents the culmination of this expertise. The department understands that color is not merely an aesthetic consideration; it is a functional attribute that affects product performance, brand identity, and consumer perception. A concrete manufacturer in Turkey requires pigments that are alkali-resistant and light-fast; a paint producer in Iraq needs pigments that disperse evenly and maintain color over time; a plastics processor in Uzbekistan requires pigments that withstand high processing temperatures. The department's technical team helps clients select the right pigments for their application, ensuring optimal performance and cost-effectiveness.

The department sources colored mineral powders from various Iranian deposits, each producing distinct hues and properties. The raw materials are crushed, ground, and classified into fine powders. The department's quality control laboratory tests each batch for color strength, particle size, moisture, and chemical composition. Certificates of Analysis accompany every shipment.

For clients in Afghanistan, the Kurdistan Region, Iraq, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, and Syria, the Supply Chain Department at Sahi Rasa Company offers a reliable supply of colored mineral powder in the grade and packaging that best suits their needs.

Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.

2. Product Overview

Colored mineral powder is a collective term for a range of natural earth pigments used in industrial and artistic applications. These pigments are derived from mineral deposits and are characterized by their chemical inertness, light fastness, and thermal stability.

Primary Types:

Ochre: A natural iron oxide pigment ranging from yellow to red to brown. Used in concrete, paints, and ceramics.

Mashi Clay (Limonite): A hydrated iron oxide clay with a reddish-brown color. Used in construction and decorative applications.

Carbon Black: A fine black pigment produced from the incomplete combustion of hydrocarbons. Used in rubber, plastics, inks, and paints.

Blue Pigments: Natural and modified mineral pigments providing blue hues for construction and industrial applications.

Green Pigments: Earth-derived green pigments for concrete, paints, and plastics.

Primary Applications:

Construction: Colored concrete, mortar, asphalt, roofing tiles, paving stones, and decorative panels.

Paints and Coatings: Architectural paints, primers, undercoats, anti-rust coatings, and artistic colors.

Plastics and Rubber: Masterbatch, molded parts, extruded profiles, films, and rubber goods.

Ceramics: Glazes, body stains, and decorative finishes.

Cosmetics: Mineral makeup, soaps, and color cosmetics (cosmetic-grade only).

Paper and Packaging: Colored paper, paperboard, and packaging materials.

Leather and Textile: Colored leather finishes and pigment printing.

3. Physical Specifications Table

Parameter Specification
Product Name Colored Mineral Powder
Varieties Ochre, Mashi Clay, Carbon Black, Blue, Green
Appearance Fine powder, various colors
Fe₂O₃ Content (Ochre/Mashi) 40 – 85%
Carbon Content (Carbon Black) ≥ 95%
Particle Size (Mesh) 200, 325, 400, 600
Specific Gravity 2.5 – 4.5 g/cm³
Moisture Content ≤ 2%
pH 5.0 – 8.0
Oil Absorption 15 – 40 g/100g
Light Fastness Excellent
Alkali Resistance Excellent
Heat Stability Up to 500°C
Packaging 25 kg bags, 1 MT jumbo bags

4. Chemical Specifications Table

Component Ochre (%) Mashi Clay (%) Carbon Black (%) Blue (%) Green (%)
Fe₂O₃ 50 – 85 40 – 60 – – –
SiO₂ 10 – 30 10 – 20 – 30 – 50 20 – 40
Al₂O₃ 3 – 10 5 – 10 – 10 – 20 10 – 20
Carbon (C) – – ≥ 95 – –
CuO – – – 5 – 15 –
Cr₂O₃ – – – – 10 – 25
CaO ≤ 2 ≤ 2 – ≤ 5 ≤ 5
MgO ≤ 1 ≤ 1 – ≤ 2 ≤ 2
Loss on Ignition 5 – 12% 8 – 15% ≤ 2% 5 – 10% 5 – 10%

5. Industries & Factories Using This Product

Iranian colored mineral powder is used across a diverse range of industries, each benefiting from its unique combination of color, stability, and cost-effectiveness.

Construction and Building Materials Industry: Concrete producers use colored mineral powders for architectural flooring, precast walls, paving stones, and decorative panels. Roof tile manufacturers use iron oxide pigments for terracotta, red, brown, and black shades. Mortar and render manufacturers use pigments for colored facades. Asphalt producers use pigments for colored asphalt for bike lanes, sports courts, and decorative road surfaces. Manufacturers of calcium silicate bricks, AAC blocks, and concrete blocks use pigments for through-body coloration.

Paint and Coatings Industry: Paint factories use colored mineral powders as cost-effective colorants and extenders in architectural paints, primers, undercoats, and anti-rust coatings. Anti-rust paint manufacturers rely on iron oxide pigments for their passivating and barrier properties. Manufacturers of powder coatings use pigments that withstand curing temperatures. Producers of artistic and decorative paints use ochre, Mashi clay, and other earth pigments for traditional and specialty finishes.

Plastics and Rubber Industry: Plastics processors use mineral pigments for coloring PVC pipes, profiles, and fittings; polyethylene films and bags; polypropylene molded parts; and engineering plastics. Masterbatch producers use high-opacity pigments for concentrated color masterbatches. Rubber manufacturers use pigments for colored rubber goods including hoses, gaskets, seals, mats, and footwear. Tire manufacturers use carbon black as a reinforcing filler and black colorant.

Ceramics Industry: Ceramic tile manufacturers use pigments for body stains and glaze colorants. Producers of sanitaryware use pigments for colored ceramic bodies. Manufacturers of tableware and decorative ceramics use pigments for colored glazes and underglaze decoration.

Cosmetics Industry: Cosmetic manufacturers use cosmetic-grade iron oxides and natural earth pigments in mineral makeup, foundations, blushes, eye shadows, and lip products. Soap manufacturers use pigments for colored artisan and commercial soaps.

Paper and Packaging Industry: Paper mills use pigments for colored paper and paperboard. Packaging manufacturers use pigments for colored packaging materials. Producers of decorative laminates use pigments for colored laminates.

Leather and Textile Industry: Leather tanneries use pigments for colored leather finishes. Textile printers use pigments for pigment printing on fabrics. Manufacturers of coated textiles use pigments for colored coatings.

Other Industries: Artists' color manufacturers use natural pigments for oil paints, watercolors, and pastels. Producers of inks use carbon black and colored pigments for printing inks. Manufacturers of foundry coatings use pigments for mold washes. Producers of refractories use pigments for colored refractory bricks. Manufacturers of friction materials (brake pads) use pigments for coloration and identification.

The Supply Chain Department at Sahi Rasa Company serves clients in all these industries, providing technical guidance on pigment selection, dosage optimization, and compatibility with binder systems.

Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.

6. Key Properties & Advantages

Iranian colored mineral powder offers a combination of properties that make it highly desirable for industrial and consumer applications.

Excellent Light Fastness: Natural mineral pigments are highly resistant to fading when exposed to ultraviolet radiation. This makes them ideal for exterior applications such as concrete facades, roofing tiles, and road markings.

Chemical Inertness: These pigments are chemically inert and do not react with acids, alkalis, or solvents under normal conditions. This ensures stability in a wide range of formulations.

Thermal Stability: Natural mineral pigments can withstand high temperatures without significant color change. Iron oxide pigments are stable up to 500°C, making them suitable for applications involving heat exposure.

High Tinting Strength: Despite being natural products, Iranian mineral pigments offer high tinting strength, meaning that relatively small amounts produce strong, vibrant colors.

Alkali Resistance: Iron oxide and earth pigments are resistant to alkaline environments, making them compatible with cement, lime, and other alkaline binders.

Non-Toxicity: Natural mineral pigments are generally non-toxic and safe for use in applications where human contact is possible.

Cost-Effectiveness: Compared to synthetic organic pigments, natural mineral pigments offer excellent value for money.

Environmental Friendliness: As naturally derived materials, mineral pigments have a lower environmental footprint than synthetic alternatives.

7. Chemical Formula / Size & Packaging Specifications

Chemical Formulas:

Ochre: Fe₂O₃·nH₂O (hydrated iron oxide with clay)

Mashi Clay: FeO(OH)·nH₂O (limonite)

Carbon Black: C (amorphous carbon)

Blue Pigments: Variable (copper-based or ultramarine-type)

Green Pigments: Variable (chromium oxide-based or earth green)

CAS Numbers: 1309-37-1 (iron oxide), 1333-86-4 (carbon black), 1308-38-9 (chromium oxide green).

Packaging Options: 25 kg multi-wall paper bags with inner PE liner, 1 MT jumbo bags with discharge spouts, 50 kg PP woven bags, and custom packaging upon request.

8. Available Grades, Sizes, Qualities & Custom Colors

Pigment Type Color Range Mesh Sizes Typical Application
Ochre Yellow, red, brown 200 – 600 Concrete, paints
Mashi Clay Red-brown, yellow-brown 200 – 400 Construction, pigments
Carbon Black Black 325 – 1250 Rubber, plastics, inks
Blue Blue, ultramarine 325 – 600 Plastics, paints
Green Green, olive 325 – 600 Concrete, paints

Quality Grades: Technical Grade, Construction Grade, Paint Grade, Cosmetic Grade (for selected pigments).

Custom Options: Custom color blending to match client's target shade; custom mesh sizes; private-label packaging; pigment dispersions in liquid or paste form available for selected pigments.

9. Sahi Rasa Supply Chain Department Services for International Factories

The Supply Chain Department at Sahi Rasa Company offers a comprehensive suite of services designed to support international factories in procuring Iranian colored mineral powder.

Monthly & Weekly Supply Planning: The department collaborates with client factories to develop supply schedules that align with their production cycles. For construction material producers, this may mean deliveries timed to coincide with peak building seasons. For paint manufacturers, it may mean weekly deliveries to maintain just-in-time inventory. The department uses demand forecasting and inventory modeling to optimize order quantities and delivery frequencies.

Sourcing & Procurement: The department maintains relationships with multiple pigment sources across Iran, ensuring access to a wide range of colors and grades. The procurement team negotiates pricing and terms, verifies legal compliance, and secures production capacity. Clients benefit from the department's buying power and its ability to consolidate orders for multiple pigments.

Sample Dispatch: Clients can request free or commercial samples of any pigment in the portfolio. The department dispatches samples via courier, typically within 5–7 business days, accompanied by a Certificate of Analysis and color reference card.

Custom Manufacturing (OEM/ODM): For clients requiring specific color shades, the department offers custom blending services. The client's target color is analyzed using spectrophotometry, and a custom blend of pigments is produced to match it.

Pre-Shipment Quality Control: Before any shipment, the department's QC team inspects the pigments at the supplier's facility. Tests include color strength, moisture, mesh size distribution, and heavy metal content. A detailed inspection report is provided to the client, along with retained samples.

Loading & Handling: The department supervises loading to ensure that bags and jumbo bags are properly secured and protected from moisture.

Export Documentation: All export documents, including Commercial Invoice, Packing List, Certificate of Origin, Certificate of Analysis, Material Safety Data Sheet, and Bill of Lading, are prepared and managed by the department's documentation team.

International Transportation: The department arranges transportation by sea, land, or air, depending on the destination and urgency.

Export Customs Clearance: Customs brokers handle all export formalities at Iranian ports and borders.

Import Customs Clearance: For clients requiring support at destination, the department can arrange import clearance through trusted partners in Iraq, Turkey, Afghanistan, and Central Asian countries.

On-Site Technical Team Deployment: For large-scale construction or paint manufacturing operations, the department can deploy technical staff to assist with pigment dosing, mixing, and quality control at the client's site.

Training & Knowledge Transfer: The department offers training sessions on the proper use of natural mineral pigments in concrete, paint, plastic, and rubber applications, including dosage optimization and color control.

Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.

10. Why Choose the Supply Chain Department at Sahi Rasa Company?

The department offers high-quality colored mineral powder, consistent color quality, competitive pricing, and reliable export services to clients in Afghanistan, Iraq, Kurdistan, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, and Syria. Its deep understanding of pigment applications and its commitment to customer service make it the ideal partner for manufacturers seeking a dependable source of natural colorants.

11. Ordering & Contact Information

International customers can place orders through the Request for Quotation (RFQ) form located at the bottom of this page. The expert team at the Supply Chain Department at Sahi Rasa Company will respond to all inquiries as soon as possible, providing complete information on pricing, delivery schedules, shipping terms, and export documentation.

Transportation
Trade • Customs • Logistics

Export & Transportation

Sahi Rasa's Commercial & Transportation Department operates through an active network of representatives at major land borders and seaports, coordinating export, customs clearance, transportation and import procedures to your destination.

Border & Customs Network

Active representatives at key Iranian land borders and commercial crossings provide customs clearance, export coordination and cross-border logistics for industrial and commercial shipments.

Cross-Border Transportation

We arrange suitable vehicles and transportation solutions based on cargo type, packaging, route, destination and delivery requirements across neighboring markets.

Land Border Crossings

Key Iranian border routes serving Iraq, the Caucasus, Central Asia, Afghanistan and Pakistan.

Tamarchin

Haji Omran • Iraqi Kurdistan
Erbil & Duhok

Bashmaq

Iraqi Kurdistan
Sulaymaniyah & surrounding areas

Parviz Khan

Iraq
Kalar & nearby destinations

Khosravi

Iraq
Central Iraqi destinations

Shalamcheh

Iraq
Southern Iraq routes

Bileh Savar

Azerbaijan
Northwestern route

Bazargan

Turkey
Western trade route

Poldasht

Armenia & Azerbaijan
Regional routes

Islam Qala

Afghanistan
Herat & western Afghanistan

Lotfabad

Turkmenistan
Central Asian routes

Sarakhs

Turkmenistan
Central Asia

Milak

Afghanistan
Eastern & southern routes

Mil 78

Afghanistan
Major eastern route

Taftan

Pakistan
Cross-border trade route

Rimdan

Pakistan
Southern route

Seaports & Maritime Logistics

Port-based logistics solutions for international shipments, containerized cargo and bulk transportation.

Chabahar Port

Indian Ocean
International maritime logistics

Mahshahr Port

Persian Gulf
Industrial & bulk cargo

Bandar Abbas

Persian Gulf
Container & general cargo

Shahid Rajaee

Bandar Abbas
Major container gateway

Amirabad Port

Caspian Sea
Regional maritime trade

Anzali Port

Caspian Sea
Regional & international trade

Export Destinations

Road and multimodal transportation to key markets across the region.

Azerbaijan Turkey Armenia Georgia Syria Oman Jordan Afghanistan Pakistan Uzbekistan Tajikistan Turkmenistan Iraq Iraqi Kurdistan

Transportation Fleet

Vehicle solutions selected according to cargo type, loading requirements and destination.

Road Tankers

Liquid, chemical, petroleum and bulk liquid transportation.

Curtainsider

Flexible transport for cartons, pallets, bags and general cargo.

Refrigerated Trucks

Temperature-controlled transportation for sensitive cargo.

Flatbed Trailers

Machinery, equipment, oversized and palletized cargo.

Mini Trucks

Regional deliveries and medium-volume commercial shipments.

3-Ton Pickups

Smaller cargo, local delivery and flexible last-mile transport.

Custom Transport

Specialized vehicles arranged according to cargo requirements.

Need Export & Transportation Support?

Fill out the offer request form or email us directly: Tell us your product, quantity, packaging and destination. Our commercial team will coordinate the suitable route and transportation solution.

Request a Shipping Quote
Packaging
Export & Logistics

Export Packaging Options

Flexible packaging solutions designed around your product, quantity, transportation method and destination requirements.

Bulk

Bulk solid, powder and liquid shipments for high-volume industrial and commodity products.

Bulk Cargo

Drums & Barrels

Plastic, HDPE and steel drums for chemicals, oils, petroleum products and industrial liquids.

20–250 L

Bags & Sacks

PP, PE, woven, kraft and multi-layer bags for powders, minerals, chemicals and granules.

Industrial Bags

Jumbo Bags

FIBC and jumbo bags with liners, pallets or metal cages for high-volume bulk materials.

FIBC

Palletized

Cartons, bags, drums and boxes secured on export pallets with stretch or shrink wrapping.

Export Ready

Cartons & Boxes

Corrugated export cartons, master boxes and heavy-duty packaging for organized shipments.

Boxed

IBC Containers

Intermediate bulk containers for efficient handling of liquid chemicals, oils and industrial materials.

Up to 1,000 L

Tank Containers

ISO tank containers and specialized tanks for liquid, chemical and petroleum products.

ISO Tank

Wooden Crates

Export-grade wooden crates and cases for machinery, equipment and heavy industrial products.

Heavy Duty

Metal Frames

Steel frames, cages and metal pallets for reinforced protection during international transportation.

Reinforced

Specialized Packaging

Customized solutions for pharmaceutical, laboratory, medical, hazardous and sensitive materials.

Custom

Custom Solutions

Packaging configured to product specifications, handling requirements, destination and shipping conditions.

Tailored
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