i-STAR Carbon Black N990
Carbon Black N990, also known as thermal black, is a low-structure carbon black produced through the thermal decomposition of natural gas. It is used to enhance various industrial applications due to its unique properties.
Benefits of Using i-STAR Carbon Black (Brand SC - 85)
1. Improved Mechanical Properties
- Reinforcement: Enhances the mechanical strength and toughness of refractory materials.
- Wear Resistance: Provides excellent wear resistance, extending the lifespan of refractory products in abrasive environments.
2. Enhanced Thermal Properties
- Thermal Stability: Offers stability at high temperatures, ensuring consistent performance in thermal applications.
- Heat Dissipation: Aids in efficient heat dissipation, preventing thermal buildup and potential damage.
3. Chemical Stability
- Chemical Inertness: Resistant to a wide range of chemicals, protecting refractory materials from chemical degradation.
- Oxidation Resistance: Improves resistance to oxidation, enhancing the durability of refractory products.
4. Improved Dispersion
- Uniform Distribution: Ensures uniform dispersion in the refractory mix, leading to consistent performance and quality.
- Processing Efficiency: Facilitates easier processing and mixing, reducing manufacturing time and costs.
5. Cost-Effectiveness
- Material Efficiency: High reinforcing efficiency allows for lower usage levels, reducing material costs.
- Longevity: Enhances the lifespan of refractory products, reducing the need for frequent replacements and maintenance.
6. Environmental Benefits
- Reduced Emissions: Lower oxidation rates contribute to reduced emissions, supporting environmental compliance.
- Sustainable Production: Utilizes sustainable production practices, minimizing environmental impact.
Specifications:
| Parameter | Value |
| Sieve Residue | 0.0015 (15) |
| Magnetic on 325 Mesh % | 0.0005 |
| Sieve Residue | 0.0015 (15) |
| Magnetic on 325 Mesh % | 0.0005 (5) |
| Nitrogen Surface Area, m²/g | 7.0 - 12.0 |
| Oil Absorption Number (OAN), cm³/100g max | 44.0 |
| Ash Content, % max. | 0.20 |
| pH | 9.0 - 11.0 |
| Toluene Extract, % max. | 0.50 |
| Heat Loss, % max. | 0.10 |
| Fines Content (as shipped), % max. | 8.0 |
| Pellet Hardness, grams (14 x 18 mesh) average, max. | 30 |
| Pellet Hardness, grams (14 x 18 mesh) high (average of 3 highest), max. | 50 |
At iSTAR, we are solution providers for refractory manufacturers, paint and coating industries, foundries, and carbon product manufacturers. Our extensive network of plants, traders, and small manufacturing units spans Asia, Europe, the Middle East, Africa, and beyond. Through our channel partners in strategic global locations, we offer the highest quality products and services to a wide range of industries.
