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Low Impurity Insulating High Purity Al2O3 Aluminum Oxide

Low Impurity Insulating High Purity Al2O3 Aluminum Oxide has high purity, does not introduce impurities, and does not affect the internal environment of the battery.

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Product introduction 

Low Impurity Insulating High Purity Al2O3 Aluminum Oxide Application characteristics:


1. Uniform particle size, can be well adhered to the diaphragm without blocking the diaphragm pore size.

2. Low Impurity Insulating High Purity Al2O3 Aluminum Oxide has high purity, does not introduce impurities, and does not affect the internal environment of the battery.

3.The alumina crystal structure is consistent, and the alumina is compatible with the electrolyte and wettability.

4. Reduces mechanical micro-shorts during cycling and improves cycle life.

5. Low Impurity Insulating High Purity Al2O3 Aluminum Oxide coating can neutralize free HF in electrolyte and improve battery acid resistance

6. Low Impurity Insulating High Purity Al2O3 Aluminum Oxide coating increases microporous tortuosity, self-discharge is lower than ordinary separator

7. Low Impurity Insulating High Purity Al2O3 Aluminum Oxide coating has excellent high temperature resistance, and can maintain the shape of the separator above 180 degrees Celsius.


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