Description
1. Product Overview
N115 Carbon Black is a high-performance reinforcing filler widely used in the rubber and polymer industries to enhance durability, strength, and wear resistance. Renowned for its ultra-fine particle size and high surface area, N115 delivers superior dispersion and reinforcement in tire treads, industrial rubber products, and specialty elastomers. Its strategic importance lies in optimizing product performance while reducing material usage, offering cost-efficient solutions for high-demand applications. With consistent quality and reliable supply, N115 Carbon Black is a cornerstone material for industrial manufacturers seeking operational excellence and competitive advantage.
2. Key Specifications & Technical Characteristics
- Chemical Composition: Elemental carbon ≥ 97%
- Purity/Grade: N115, high reinforcing grade
- Physical Form: Fine, black powder
- Particle Size: ~15–25 nm (primary particle diameter)
- Structure (DBP): 120–140 cm³/100 g
- Ash Content: ≤ 0.5%
- Moisture Content: ≤ 0.5%
- pH Value: 6–8 (aqueous dispersion)
- Density: ~1.8 g/cm³ (bulk density)
- Packaging Options: 25 kg paper bags, jumbo bags, or bulk container loading
- Shelf Life: 24 months under dry, controlled storage
3. Core Industrial Applications
- Primary Industries:
- Automotive tire and rubber manufacturing
- Industrial rubber goods production
- Polymer compounding and specialty elastomers
- Operational Use Cases:
- Tire treads, sidewalls, and belts for enhanced wear resistance
- Seals, hoses, and conveyor belts for extended durability
- Rubber-based components requiring superior tensile strength and abrasion resistance
- Performance Advantages:
- Excellent dispersion ensures uniform reinforcement
- High surface area improves elasticity and tensile strength
- Outperforms lower-grade carbon blacks in durability and efficiency, reducing overall material usage
4. Competitive Advantages
- Quality Consistency: Tight control on particle size, structure, and purity
- Supply Reliability: Stable bulk supply for uninterrupted production
- Logistics Capability: Global shipping with flexible packaging and containerization options
- Price Competitiveness: Optimized cost-to-performance ratio for industrial users
- Sustainability: Manufactured under environmentally controlled processes with low emissions
- Technical Support: Comprehensive documentation and guidance for industrial formulation and handling
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: 20–22 MT per 20-foot container









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