Model:
Material Name:
Application:
Standard Package:
Overview:
Main Parameters:
| Test Item | Unit | Specification | Testing Method and Equipment |
|---|---|---|---|
| D10 (u m） | μm | ≥6 | Laser Particle Size Analyzer Malvern 2000 Sample ultrasonication: 3 min Refractive index (sample): 2.42 Absorption: 1 Dispersant: Water Refractive index (dispersant): 1.330 |
| D50 (u m） | μm | 15.0±0.2 | |
| D90 (u m） | μm | ≤36 | |
| Specific Surface Area | m2/g | 1.0.2.0 | Specific Surface Area Analyzer NOVA-Touch Adsorbate: High-purity N₂ BET tube: 9 mm with bulb |
| Tap Density | g/cm3 | 1.0±0.10 | Tap Density Tester AUTOTAP Vibration frequency: 250 taps/min Amplitude: 3 mm Number of taps: 3000 Graduated cylinder volume: 25 ml |
| Ash Content | % | ≤0.10 | Muffle Furnace, 800℃, 5–6 hours until constant weight |
| Initial Discharge Specific Capacity | MAh/g | ≥340.0 | Coin cell CR2430, CMC/SBR system CCCV: 0.1C to 0.01C cutoff, 5 mV CC: 0.1C, 2 V |
| Initial Coulombic Efficiency | % | ≥92.0 |