Carbon Black N330 Ultra Fine Powder for Tire Manufacturing
Material Overview
Carbon black is a specialized form of amorphous carbon engineered through controlled pyrolysis of hydrocarbon feedstocks. This ultra-fine black powder (primary particle size: 10–500 nm) combines exceptional tinting strength with reinforcing capabilities, making it indispensable across industries ranging from automotive manufacturing to advanced electronics. Produced under precisely regulated thermal conditions, carbon black exhibits unique colloidal structures that deliver tailored performance in coloration, UV protection, and mechanical reinforcement applications.
Key Technical Specifications
Physical & Chemical Properties
- Molecular Structure: 97–99% elemental carbon with surface oxygen groups (1–5% volatile content)
- Particle Morphology: Fractal aggregates with 1.8–2.1 g/cm³ bulk density
- Surface Area: 25–1,500 m²/g (BET nitrogen adsorption)
- Electrical Resistivity: 0.1–10⁶ Ω·cm (adjustable via structure control)
- Thermal Stability: Stable up to 400°C in inert atmospheres
Performance Metrics
- Tinting Strength: 120–300% relative to standard iron oxide pigments
- Jettness Value: L* <15 (CIE Lab* color space)
- Oil Absorption: 65–300 mL/100g (dibutyl phthalate method)
- pH Range: 2.5–11.0 (surface-modified grades available)
Advanced Manufacturing Process
Our carbon black is produced through state-of-the-art furnace black technology, involving:
- Feedstock Injection: Heavy aromatic oils vaporized at 1,300–1,600°C
- Controlled Pyrolysis: Oxygen-depleted combustion in reactor chambers
- Aggregate Formation: Tailored particle growth through quench timing
- Surface Modification: In-situ creation of carboxyl/hydroxyl functional groups
This process enables precise control over:
- Aggregate Size: 10–500 nm clusters
- Structure Index: 35–180 mL/100g (oil absorption number)
- Surface Chemistry: Acidic/basic sites for polymer compatibility
Cross-Industry Applications
1. Rubber & Tire Manufacturing
Tire Treads:
- Improves abrasion resistance by 50–70% (ASTM D5963)
- Enhances wet grip through optimized silica-carbon hybridization
- Reduces rolling resistance by 15–25% for fuel efficiency
Industrial Rubber Products:
- Increases tensile strength in NBR seals by 200–300%
- Boosts ozone resistance in automotive hoses
2. Paints & Coatings
Automotive Finishes:
- Achieves deep black effects with ≤0.5% gloss variance
- Provides UV stabilization (5+ years outdoor durability)
Industrial Coatings:
- Delivers chemical resistance to acids/alkalis (pH 2–12)
- Enhects EMI shielding (30–50 dB attenuation)
3. Plastics & Polymers
Conductive Compounds:
- Creates antistatic surfaces (10⁶–10⁹ Ω/sq surface resistivity)
- Enables electrostatic painting compatibility
UV Protection:
- Absorbs 99% of UV radiation (280–400 nm)
- Prevents polymer chain scission in outdoor applications
4. Printing & Inks
Lithographic Inks:
- Achieves optical density >1.8 (TAPPI T519)
- Maintains stable rheology in high-speed printing
Packaging Inks:
- Complies with FDA 21 CFR 175.300 for food contact
- Resists rubbing/abrasion in flexible packaging
5. Energy Storage Systems
Li-Ion Batteries:
- Enhances cathode conductivity at 1–3% loading
- Maintains >99% capacity retention over 500 cycles
Fuel Cells:
- Serves as catalyst support in PEM membranes
- Improves gas diffusion layer performance
Competitive Advantages
Performance Enhancement
- Reinforcement: 300–500% modulus increase in SBR compounds
- Coloration: 40–60% pigment loading reduction vs. organic alternatives
- Process Efficiency: 10–20% energy savings in extrusion processes
Economic Value
- Enables 15–30% material cost reduction through filler extension
- Reduces TiO₂ requirements by 25–50% in gray-scale formulations
- Extends product lifecycle through UV/oxidation protection
Technical Superiority
- Surface area control within ±3% batch consistency
- Aggregate structure customization for specific dispersion needs
- Ionic contamination <50 ppm for electronic-grade products
Quality Assurance & Compliance
- Purity: >97% carbon content (ASTM D1506)
- Particle Size Distribution: Laser diffraction verified (ISO 13320)
- Safety Certifications:
- IARC Group 3 (non-carcinogenic)
- TSCA/REACH compliant
- RoHS 2.0 (2015/863/EU)
Sustainable Production Initiatives
- Feedstock Recovery: 85–95% hydrocarbon utilization efficiency
- Emission Control: 99.9% particulate capture via baghouse filters
- Energy Recycling: 80% process heat recovery for steam generation
- Circular Solutions: Bio-based grades from renewable resources
Customization Services
Surface Treatments:
- Silane grafting for polar polymer matrices
- Graphitization for enhanced conductivity
- PEG coating for aqueous dispersion systems
Specialty Grades:
- Low-PAH grades for food-contact applications
- Pelletized forms for dust-free handling
- Ultra-clean grades for semiconductor packaging
This premium carbon black combines elemental carbon's fundamental properties with cutting-edge manufacturing technology to deliver solutions for 21st-century material challenges. Our technical team provides application-specific support from formulation optimization to regulatory compliance, ensuring maximum value creation in your products.
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.
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