Superior Electrical Conductivity Calcined Needle Coke for HP Graphite Electrodes
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| Customization: | Available |
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| Application Area: | Chemical Industry, Graphite Manufacture, Smelting Industry |
| Coking Technique: | Fluid Coking |
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Basic Info.
- Model NO.
- CNC-17
- Type
- Calcined Coke
- Sulfur
- 0.03-0.05
- Moisture
- 0.01-0.03
- Ash
- 0.1-0.5
- Size
- 1-5mm/1-3mm (Can Custom)
- Transport Package
- Ton Bag, Jumbo Bag, Can Custom
- Specification
- 1-5mm, 1-3mm(can custom)
- Trademark
- FK
- Origin
- Handan
- HS Code
- 27131200
- Production Capacity
- 50000tons
Product Description
Premium Needle Coke
The Ultimate Carbon Material for High-Performance Applications
Product Overview
Needle coke, also known as acicular coke, is a highly specialized carbon material characterized by its unique needle-like crystalline structure. Engineered through advanced delayed coking technology, our ultra-high purity needle coke delivers exceptional performance in extreme thermal and electrical environments.
Key Features
Superior Crystalline Structure
- Distinct acicular (needle-shaped) morphology
- Aligned graphene layers enable anisotropic properties
Unmatched Physical Properties
- High graphitizability (≥ 95% post-treatment)
- Low CTE (Coefficient of Thermal Expansion): 0.5-1.5×10/°C
- True density: 2.12-2.15 g/cm³
- Ash content: < 0.3% | Sulfur content: < 0.5%
Performance Advantages
Excellent electrical conductivity (resistivity: 6-8 μΩ·m)
Outstanding thermal shock resistance
Reduced electrode consumption rates (15-20% lower vs. regular coke)
Primary Applications
★ Graphite Electrodes
- Essential raw material for UHP (Ultra High Power) electrodes in EAF steelmaking
★ Lithium-ion Batteries
- Preferred anode material for fast-charging EV batteries
★ Specialty Carbon Products
- CFRP (Carbon Fiber Reinforced Polymers)
- Aerospace-grade graphite components
Quality Assurance
• Strictly controlled CTE variance: ±0.2×10/°C
• ISO 9001 & IATF 16949 certified production
• Customizable particle size distribution: 1-5mm standard
• Batch-to-batch consistency guaranteed
Environmental Compliance
Low sulfur emission profile
REACH & RoHS compliant
Packaging Options
- 1MT bulk bags with moisture barrier
- 25kg laminated kraft paper bags
- Customized packaging solutions available
Why Choose Us?
√ 15+ years of metallurgical coke expertise
√ Dedicated R&D team for material optimization
√ Just-in-time global logistics network
Contact our technical specialists today to discuss your specific needle coke requirements.
We believe that Calcined needle coke offers an unbeatable combination of quality, performance, and value. If you have any questions about this product or would like to learn more about how it can benefit your business, please don't hesitate to contact us. We are dedicated to providing excellent customer service and helping our customers achieve their business goals.
Thank you for considering Calcined needle coke. We look forward to the opportunity to work with you and help you achieve success.
| Chemical Content of Graphitized petroleum coke | ||||||
| F.C(%min) | S(%max) | ASH(%max) | V.M(%max) | M.O(%max) | Bulk Density | |
| 98 | 0.5 | 0.5 | 0.5 | 0.5 | ≥2.06/cm3 | |
| Packing: 1mt big bag or 20kgs/25kgs small bag on pallets | ||||||
QI: Do you have brochure?
A: Yes. Please contact us to get the E-brochure by email or trademanger or Skype or whatsapp.
Q2: Can we visit your factory?
A: Yes. Welcome to visit us.
Q3:What's the goods quality?
A: Yes. We do 100% test the goods before the shipment
Q4: What's the MOQ?
A: 1 ton, 5tnos, 10tons or 20tons...It's negotiable.
Q5: What's the Delivery Time?
A:It's about 10-30 days afer get the payment.but please check with us for the stock in advance.
Q6: Can we test sample first?
A: Yes. but the freight is required. You can also test the goods at our factory before dispatch.
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