Carbon Black N121 High Reinforcement Grade Iranian Origin
Iranian carbon black N121 is a high-reinforcement carbon black manufactured for use in high-performance tires, racing tires, and demanding rubber applications. This product is a black powder available in N121 Grade (Iodine Adsorption 121 g/kg, DBP Absorption 132 cm³/100g) and is supplied in 25 kg bags, 1 MT jumbo bags, and bulk tankers. It features a particle size of less than 20 nm and a unique structure that significantly improves strength, abrasion resistance, and overall rubber product performance.
The Supply Chain Department at Sahi Rasa Company supplies Iranian carbon black N121 for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. The department offers sample dispatch and custom packaging.
1. Introduction to the Supply Chain Department at Sahi Rasa Company
The Supply Chain Department at Sahi Rasa Company has developed a specialized expertise in the export of carbon products, and carbon black N121 represents a premium product in its portfolio for the high-performance tire and rubber industries. The department understands that N121 is a high-reinforcement grade with particle size less than 20 nm, and that it plays a key role in improving strength, abrasion resistance, and performance of rubber products. This grade was recently produced for the first time in Iran, marking a significant step toward reducing import dependence.
The department sources carbon black N121 from qualified Iranian manufacturers who operate under strict quality control conditions. The product is manufactured by the furnace black process and is available in N121 Grade (Iodine Adsorption 121 g/kg, DBP Absorption 132 cm³/100g). Carbon black N121 is tested for iodine adsorption, DBP absorption, tint strength, ash, and heating loss. Certificates of Analysis are provided with every shipment.
2. Product Overview
Carbon black N121 is a high-reinforcement grade with particle size less than 20 nm, offering improved strength, abrasion resistance, and performance in rubber products.
3. Physical Specifications Table
| Parameter | Specification |
|---|---|
| Product Name | Carbon Black N121 |
| CAS Number | 1333-86-4 |
| Appearance | Black powder |
| Iodine Adsorption | 121 g/kg |
| DBP Absorption | 132 cm³/100g |
| Particle Size | < 20 nm |
| Surface Area | 145 m²/g |
| Packaging | 25 kg bags, 1 MT jumbo bags, bulk tankers |
4. Chemical Specifications Table
| Component | Specification |
|---|---|
| Iodine Adsorption | 121 g/kg |
| DBP Absorption | 132 cm³/100g |
| Ash Content | ≤ 0.75% |
| Heating Loss | ≤ 2.5% |
| Pour Density | 320 kg/m³ |
| Standard | ASTM D1765 |
5. Applications and Industries
Products That Can Be Manufactured:
High-Performance Tires: Used in high-performance and racing tire treads.
Abrasion-Resistant Rubber Products: Used in conveyor belts and industrial rollers.
Heavy-Duty Industrial Rubber Goods: Used in seals, gaskets, and wear-resistant components.
Specialty Rubber Products: Used in demanding rubber applications.
Industries and Factories That Can Use This Product:
High-Performance Tire Manufacturers: Used in racing and high-performance tires.
Industrial Rubber Product Factories: Used in abrasion-resistant rubber goods.
Conveyor Belt Manufacturers: Used in heavy-duty conveyor belts.
Automotive Parts Manufacturers: Used in high-performance rubber components.
6. Key Properties & Advantages
Iranian carbon black N121 offers high reinforcement, particle size less than 20 nm, improved strength and abrasion resistance, and reliable supply.
7. Chemical Formula / Size & Packaging Specifications
Chemical Formula: C (Carbon)
CAS Number: 1333-86-4
Packaging Options: 25 kg bags, 1 MT jumbo bags, bulk tankers
8. Available Grades, Sizes, Qualities & Custom Colors
| Grade | Iodine Adsorption | Application |
|---|---|---|
| N121 | 121 g/kg | High-performance tires, abrasion-resistant products |
| N134 | 142 g/kg | Higher reinforcement |
| N110 | 145 g/kg | Maximum reinforcement |
Quality Grades: High Reinforcement Grade, Tire Grade. Custom Options: Custom packaging available.
9. Sahi Rasa Supply Chain Department Services for International Factories
The department provides monthly supply planning, sourcing, sample dispatch, custom manufacturing, pre-shipment QC, loading, export documentation, international transportation, customs clearance, on-site technical support, and training.
Custom Packaging: The department offers custom packaging for carbon black N121, including bags, jumbo bags, and bulk tankers.
Sample Dispatch: The department provides sample dispatch for client testing and approval.
Disclaimer: The analyses and specifications provided are indicative and may vary. For exact analysis, please contact us directly.
10. Why Choose the Supply Chain Department at Sahi Rasa Company?
The department offers high-quality carbon black N121, custom packaging, sample dispatch, competitive pricing, and reliable export services to clients in Afghanistan, Iraq, Kurdistan, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia.
11. Ordering & Contact Information
Important Notice: Carbon products are available for commercial orders. For samples or custom packaging, please contact us directly.
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.
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