Coating materials in lithium battery cell diaphrag
BG-403
Date：2022-05-24 Views：325
Specification
High Purity ,Superfine, Narrow particle Size distribution.
Application
CCL、EMC、Plastic 、Rubber、Thermosetting Resin.
Physical Characteristics
|
Item |
Unit |
BG-403 |
Test Method |
|
|
Average Particle Size |
D50 |
μm |
1.5～3.5 |
Laser particle size analyzer |
|
Moisture |
D99 |
ppm |
＜3000 |
Mass loss |
|
Electrical Conductivity |
μS/cm |
＜50 |
Electrical Conductivity Meter |
|
|
Specific Surface Area |
㎡/g |
1.5～5.0 |
Specific surface area analyzer |
|
|
PH |
/ |
7.0~10.0 |
PH Meter |
|
|
Magnetic Foreign Matter |
ppm |
＜1 |
/ |
|
|
Black dots |
Pcs/kg |
＜30 |
High magnification microscope |
|
Chemical Characteristics
|
Item |
Chemical compositions(%) |
Test Method |
|
|
AlOOH |
Na |
||
|
Specification |
≥99.8 |
≤0.15 |
ICP-OES |
SEM Image
Typical test data are listed in the above Tables unless otherwise specified.
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