Coating materials in lithium battery cell diaphrag
BG-601
Date：2021-05-25 Views：402
Specification
High Purity 、Superfine、 Narrow particle Size distribution.
Application
Coating of lithium battery separator、CCL、EMC、Plastic 、Rubber、Thermosetting Resin
Physical Characteristics
| Item | Unit | BG-601 | Test Method | |
| Average Particle Size | D10 | μm | >0.1 | Laser particle size analyzer |
| D50 | μm | 0.3～0.7 | ||
| D90 | μm | ＜2.0 | ||
| D99 | μm | ＜3.0 | ||
| Specific Surface Area | ㎡/g | 8～16 | Specific surface area analyzer | |
| PH | ㎡/g | 6.5~9.5 | PH Meter | |
| Moisture | ppm | ≤5000 | Mass loss | |
| 25μm +Magnetic Foreign Matter | Pcs/kg | ≤10 | Cleanliness meter | |
Chemical Characteristics
| Item | Chemical compositions(%) | Test Method | |||
| Na |
Ca |
Fe | Cu | ||
| Specification |
≤0.05 |
≤0.05 | ≤0.005 | ≤0.0005 | ICP-OES |
SEM Image
Typical test data are listed in the above Tables unless otherwise specified.
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