Ultrafine Al2O3 Aluminum Oxide Hpa High Purity Alumina for Ceramic Separator Lithium Battery
Ceramic coatings significantly improves the high temperature resistance and safety of lithium ion batteries. Ceramic coated special diaphragm is especially suitable for power batteries.
Product Introduction
To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for 3N Alumina, Modified Hydrate Alumina, Alumina For Advanced Ceramics. We sincerely hope to make progress with our customers and create a win-win future together. If you are looking for Good Quality at a good price and timely delivery. Our company will continue to develop and innovate, as always, to manufacture excellent products to meet the needs of our customers. We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world.
HPA for ceramic coating, is a good choice. As an inorganic substance, high purity alumina has high thermal stability and chemical inertness, and is a good choice for ceramic coating of battery separators.
Feature
1. Particle size uniformity, good adhesion to the diaphragm, without blocking the diaphragm aperture.
2. High purity alumina can not introduce impurities, affecting the internal environment of the battery.
3. Requirements of alumina crystal structure to ensure the compatibility and infiltration of alumina to the electrolyte.
Advantages
1. High temperature resistance:
HPA for ceramic coatings has excellent high temperature resistance and can maintain the diaphragm intact at 180 ° C and above.
2. High safety:
HPA for ceramic coatings can neutralize free HF in electrolyte, improve acid resistance and safety of battery.
3. High power rate:
Nano-alumina can form solid solution in lithium battery, which can improve the rate and cycling performance.
4. Good infiltration:
Nano alumina powder has good liquid absorption and retention ability.
5. Unique self-closing characteristics:
The obturator characteristic of polyolefin diaphragm is maintained to avoid safety hazard caused by thermal runaway.
6. Low self-discharge rate:
Alumina coating increases the tortuous degree of the micropores and the self-discharge is lower than that of the ordinary diaphragm
7. Long cycle life: reduce the mechanical micro-short circuit in the cycle process, effectively improve the cycle life.
Packing & shipping
FAQ
Q: What is your payment term?
A: T/T, L/C, D/P, D/A Western Union etc.
Q: The Delivery Time?
A: We usually make shipment within 15 days after receive the deposit, but some special products maybe need longer time
Q: Do you supply free samples?
A: We usually offer 1 KG free samples ,and we can offer samples according to customer requirement. The sample fee charged to you will also be counted as payment when you give us an order.
Q: What is the MOQ?
A: MOQ is usually 1 ton, special products can be communicate with each other.
We have gained a good reputation in the field of technological research and the implementation of Ultrafine Al2O3 Aluminum Oxide Hpa High Purity Alumina for Ceramic Separator Lithium Battery. Our company will continue to increase investment in product research and development, and continue to optimize the product structure. Our factory always adheres to the tenet of 'survive by quality and development by science and technology', and is trusted by customers with considerate service.
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