Coating materials in lithium battery cell diaphrag
BG-611
2022-05-25
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-611 | Test Method | |
| Average Particle Size | D10 | μm | >0.3 | Laser particle size analyzer |
| D50 | μm | 0.3～1.2 | ||
| D90 | μm | ＜3 | ||
| D99 | μm | ＜5 | ||
| Specific Surface Area | ㎡/g | 4～8 | Specific surface area analyzer | |
| PH | ㎡/g | 6.5~9.5 | PH Meter | |
| Moisture | ppm | ≤3500 | Mass loss | |
| 25μm +Magnetic Foreign Matter | Pcs/kg | ≤60 | 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
Limited warranty information
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