Professional graphite material supplier, graphite for EV, grease, furnace and any other industries.
PRODUCT PARAMETERS
Description
This product is a phenolic resin-based porous carbon material, prepared using high-quality phenolic resin as a raw material through a refined carbonization and pore structure control process.
The material boasts advantages such as low ash content, controllable impurities, and stable raw material sources, maintaining good structural consistency and chemical stability even under complex process conditions. Its well-designed porous structure provides an ideal carrier for the uniform deposition of silicon, making it highly suitable as a basic raw material for silicon-carbon composite anode deposition, thus contributing to improved overall performance and batch stability of silicon-carbon materials.
key indicators
| number | name | unit | standard | Typical value | Detection methods and instrument models | |
| 1 | grain size | D10 | um | 4.0±1.0 | 4.62 | Laser particle size analyzer |
| D50 | um | 7.0±1.0 | 6.88 | |||
| D90 | um | 12.0±2.0 | 12.44 | |||
| Dmax | um | ≤35 | 22.72 | |||
| 2 | TAP | g/cc | ≥0.4 | 0.414 | BT-300 Fully Automatic Vibration Tester | |
| 3 | SSA | m2/g | ≥2000 | 2050 | BET nitrogen adsorption specific surface area | |
| 4 | Ash content | % | ≤0.1 | 0.05 | muffle furnace calcination method | |
| 5 | Aperture | nm | ≤2.0 | 1.82 | BET nitrogen adsorption specific surface area | |
| 6 | total pore volume | cm3/g | 0.9±0.1 | 0.88 | ||
| 7 | Microporosity | % | ≥90 | 97 | ||
Packaging and shipping
DKT-02 should first be packed into a 650mm×950mm plastic bag, sealed, and then placed in a cardboard box, weighing 20 +0.02kg/box, or packaged according to the user’s requirements.
a. Products should be stored in a dry, well-ventilated place free from other sources of pollution;
b. Products should be stacked neatly and cleanly, and production batch numbers, production dates, and other markings should be clearly identifiable;
c. Handle with care during transportation to avoid damaging the packaging; any products that protrude from the packaging must not be returned to the box.
