• High purity, low M.I, which could reduce the environmental impact in the battery.
• Boehmite coating can significantly improve the thermal stability of the separator under the premise of a lower coating thickness, enhance the safety of lithium batteries, and improve battery rate performance and cycle performance.
• Boehmite has low hardness, which reduces mechanical wear during cutting and coating and reduces costs.
|
指標(biāo)名稱 Specification |
指標(biāo) Index |
|
|
HPB-50 |
||
|
晶型/Crystal |
-- |
|
|
純度/Purity ≥ |
99.95% |
|
|
Grain size distribution（μm） |
D10 |
≥0.3 |
|
D50 |
0.8-1.0 |
|
|
D90 |
≤2.0 |
|
|
BET（㎡/g） |
4.0-7.0 |
|
|
PH值 |
7-10 |
|
|
微量元素含量（ppm） |
鐵/Fe |
≤100 |
|
鈉/Na |
≤400 |
|
|
鉀/K |
≤10 |
|
|
鈣/Ca |
≤100 |
|
|
鋅/Zn |
≤10 |
|
|
銅/Cu |
≤10 |
|
|
鎳/Ni |
≤10 |
|
|
Note: The particle size distribution can be adjusted according to customer requirements |
||
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Add: 101, Bangunan 14, No. 78 Binhai Avenue, Binhai New Area, Fenghua Economic Development Zone, Ningbo City, Zhejiang, China
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