3N High Purity Alumina
3N High Purity Alumina has the characteristics of insulation, heat insulation and high temperature resistance. 3N High Purity Alumina has high purity. And it is white powder. it can be used for the coating of lithium battery separators.
Product Introduction
Product Introduction：
3N High Purity Alumina can used to coated ceramic separators, it has the advantages of high temperature resistance, high safety, high rate, good wettability, self-shutdown characteristics, low self-discharge rate and long cycle life.
Application characteristics:
1. High temperature resistance:
3N High Purity Alumina coating has excellent high temperature resistance, and can maintain the shape of the diaphragm above 180 degrees Celsius.
2. High security:
3N High Purity Alumina coating can neutralize the free HF in the electrolyte, improve the acid resistance of the battery, and improve the safety.
3. High rate performance:
3N High Purity Alumina can form solid solution in lithium battery, improve rate and cycle performance
4. Good infiltration:
3N High Purity Alumina has good liquid absorption and liquid retention capacity.
Specification：
Specifications | AL2O3 | D50 | Surface Area | Bulk Density | Moisture | Impurity content(PPM)≤ | ||
% | d50(μm) | (m2/g) | g/cm3 | % | Na | Fe | Si | |
AM-LS-001 | >99.9 | 0.6～0.9 | 5.0±0.1 | 0.50±0.05 | ≤0.1 | ≤300 | ≤60 | ≤70 |
AM-LS-002 | >99.9 | 0.3～0.4 | 5.0±0.1 | 0.50±0.05 | ≤0.1 | ≤300 | ≤60 | ≤70 |
Remarks: Can produce the specifications customers provide or give a customize a solution.
Our Factory:
FAQ：
Q1: Can it be produced according to the specifications provided?
A: Sure,We can produce according to the specifications provided by customers.
Q2: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be return to you or deduct from your order in the future.
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