Conductive Carbon Black (SUPER P)

Description

1. Product Overview
Conductive Carbon Black (SUPER P) is a high-purity, acetylene-derived carbon black engineered to deliver exceptional electronic conductivity in advanced material systems. Its primary industrial use is as a conductive additive in lithium-ion battery electrodes, where it forms efficient percolation networks at low loadings. The key value proposition is a superior balance of electrical performance, processability, and electrochemical stability—directly translating to higher battery energy density, longer cycle life, and improved safety. Strategically, SUPER P is indispensable for manufacturers scaling production for electric vehicles (EVs), grid storage, and consumer electronics, given the global transition toward electrification.

2. Key Specifications & Technical Characteristics

• Chemical composition: >99.9% carbon (derived from acetylene decomposition), with extremely low ash, sulfur, and metal impurity content (<50 ppm total metals)

• Purity level: Battery grade (proprietary low-metals specification)

• Physical characteristics:

  • Form: Fine, dry black powder

  • Color: Black

  • Primary particle size: ~40 nm

  • Agglomerate size: Controlled for dispersion (D90 < 100 µm typical)

  • BET surface area: ~62 m²/g (moderate, balancing conductivity and processability)

  • Oil absorption number (OAN): ~290 mL/100g (high structure for conductive networks)

  • Tapped density: ~0.13–0.18 g/cm³

  • Resistivity: Low (<1 Ω·cm in standard electrode formulations)

• Packaging options: 5 kg heat-sealed aluminum-lined bags, 500 kg flexible intermediate bulk containers (FIBCs), or 750 kg rigid drums (customizable per buyer requirements)

• Shelf life: 24 months when stored in original unopened packaging under dry, ambient conditions (10–30°C, <60% RH)

3. Core Industrial Applications

• Primary industries: Lithium-ion battery manufacturing (EV, consumer electronics, energy storage systems), lead-acid batteries (for enhanced cold cranking), specialty conductive polymers, and fuel cell electrodes.

• Specific operational use cases:

  • Cathode and anode slurries for NMC, LFP, LCO, and graphite/silicon systems

  • Dry electrode processing (compatible with emerging extrusion-based methods)

• Why SUPER P performs better than alternatives:

  • Versus standard furnace black: Lower ionic impurities reduce self-discharge and gas generation.

  • Versus carbon nanotubes (CNTs): Easier dispersion without high-shear milling, lowering processing energy and equipment wear.

  • Versus graphene: Batch-to-batch consistency and isotropic conductivity (no orientation dependence).

• Efficiency, durability, or cost advantages: Achieves target conductivity at 1–3 wt% loading (vs. 4–8% for conventional carbon blacks), preserving active material fraction for higher energy cells. Acetylene-derived purity minimizes catalytic side reactions, improving cycle life by 15–25% in full cell tests.

4. Competitive Advantages

• Quality consistency: Lot-to-lot CV <3% for key parameters (BET, OAN, ash). Each batch certified via ICP-OES and TGA.

• Supply reliability: Manufactured in ISO 9001:2024 and IATF 16949-certified facilities with >98% on-time delivery rate. Safety stock maintained regionally (Asia, Europe, North America).

• Logistics capability: UN-certified packaging for non-hazardous dry powders. Expedited LCL and FCL shipping via chemical-dedicated freight partners.

• Price competitiveness: Direct supply model removing 2–3 intermediary layers. Volume-based tiered pricing and long-term contract hedging for raw material volatility.

• Sustainability & environmental benefits: Acetylene feedstock derives from byproduct gas streams (circular economy). Product requires no post-treatment washing, eliminating wastewater discharge. 100% of packaging recyclable.

• Technical support & documentation: Full SDS, TDS, RoHS, REACH, and China GB standards compliance. Access to application lab for slurry optimization and impedance analysis.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): Bulk 20 metric tons (20MT) per shipment

• Loading capacity (MT per container):

  • 20-foot standard dry container: 18 MT (FIBCs)

  • 40-foot high-cube container: 26 MT (FIBCs or drums)

  • Bulk pneumatic tanker (road/rail): 22 MT