Product name: Ketjen Black (EC-300J)
Product brand: Lion Japan
Product packaging: bottle/aluminum-plastic bag
Product appearance: powder/granules
Product Advantages
Currently, the conductive agent for lithium-ion batteries is still mainly conventional conductive agent SP. Carbon black has better ionic and electronic conductivity. Because carbon black has a larger specific surface area, it is conducive to the adsorption of electrolytes and improves ionic conductivity. In addition, carbon primary particles agglomerate to form a branched structure, which can form a chain conductive structure with the active material, helping to improve the electronic conductivity of the material.
Ultra-high conductivity
High purity
Low impurity content
Low product usage
Product Specifications:
| Ketjen Black EC300J | |
| Characteristics | Typical Value |
| DBP Oil Absorption (9g Method) | 360cm3/100g |
| BET Specific Surface Area (m²/g) | 800 |
| Volatile Matter | 0.50% |
| pH | 9 |
| Ash Content | 0.05% |
| Particle Size | 39.5nm |
| Appearance | Black particles |
| Item | Ketjenblack EC300J | Ketjenblack EC600JD | |
| DBP Absorption (m&/100g) | 365 (9g method) | 495 (15g method) | |
| Iodine Adsorption (mg/g) | 790 | 1050 | |
| BET Surface Arca (m2/g) | 800 | 1400 | |
| Apparent Bulk Density (g/0) | 130 | 110 | |
| PH (-) | 9 | 9 | |
| Volatile (wt%) | 0.4 | 0.5 | |
| Moisture (wt%) | 0.2 | 0.2 | |
| Ash Content (wt%) | 0.02 | 0.02 | |
| Grit Content(325mesh) (wtppm) | 10 | 10 | |
| Heavy Metal Content | Co (wtppm) | <1 | <1 |
| Cr (wtppm) | <1 | <1 | |
| Cu(wtppm) | <1 | <1 | |
| Fe (wtppm) | 25 | 50 | |
| Ni (wtppm) | <1 | 2 | |
| Mn(wtppm) | >I | <1 | |
| V(wtppm) | >I | <1 | |
| Sulfur Content (wt%) | 0.03 | 0.04 | |
| Grade | Classification | Shapes(particle size) | Mode |
| Ketjenblack EC300J | Standard Grade | Granule (2~4mm) |
10kg PE bag |
| Ketjenblack EC600JD | High-Performance Grade | 8kg PE bag | |
| Carbon ECP | Ketjenblack EC300J Powdered Grade | Powder (75μ under:98%or more) |
4kg Kraft bag |
| Carbon ECP600JD | KetjenblackEC600JD Powdered Grade | 4kg Kraft bag |
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