High Purity Supercapacitor Activated Carbon Powder for Supercapacitor Electrochemical Raw Material
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Our supercapacitor powdered activated carbon is specially developed as core raw material for electrochemical supercapacitors, divided into CR1900 and CR2500 two grades. It features ultra-high specific surface area, reasonable pore size distribution, low impurity content and excellent electrochemical performance, widely used in double-layer supercapacitor production.
Model: CR1900
| Specific Surface Area | ≥1900m²/g |
| Iodine Value | ≥1900mg/g |
| Total Pore Volume | ≥1.2cm³/g |
| Particle Size | 5~10μm |
| Moisture | ≤5% |
| Ash Content | ≤6~7% |
Model: CR2500
| Specific Surface Area | 2500~3000m²/g |
| Iodine Adsorption Value | 2500~3000mg/g |
| Total Pore Volume | 1.5~1.8cm³/g |
| Particle Size | 5~10μm |
| Moisture Content | ≤5% |
| Ash Content | ≤7% |
Product Advantages
Optimized pore distribution effectively boosts capacitor charging & discharging efficiency;
Strict raw material screening & production control keeps low impurities to reduce capacitor self-discharge;
Stable batch performance to ensure consistent quality for your mass production.
Application Scope
Mainly applied for electric double layer capacitor, supercapacitor, ultracapacitor, new energy storage equipment, lithium-ion hybrid capacitor and other electrochemical energy storage devices.
Custom & Sample Service
✅ Free test samples are available for your lab inspection;
✅ All technical indicators including particle size, iodine value, ash can be customized as your actual demand.
Feel free to send your detailed parameter requirements or testing plan,
our sales team will reply within 24 hours and provide targeted quotation and solution.
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