Alumina for Lithium Battery Separator Coating
High Purity alumina for lithium battery separator coating is an inorganic substance with high thermal stability and chemical inertness. Due to high purity and good performance, it is a good choice for battery separator ceramic coating. Alumina coated lithium battery separators are favored by many industry leaders. Its superior thermal stability and high specific surface area powder materials have good wettability and liquid retention for electrolytes, making ceramic-coated separators very good.
Product Introduction
Product Introduction：
High purity alumina has the characteristics of insulation, heat insulation and high temperature resistance, it can be used in lithium battery separator coating, which can avoid short circuits between electrodes and improve the safety of lithium batteries.
Main features of Alumina for Lithium Battery Separator Coating：
1. High purity alumina
High alumina content, low content of harmful impurities such as silicon, iron, sodium, calcium, high product purity, no impurities are introduced during use, and no impact on the internal environment of the battery
2. Small particle size and narrow distribution
The particle size of ultra-fine alumina particles is controlled, and the particle size distribution is concentrated, which will not block the gap of the lithium battery separator.
3. Good shape and structure
During the production process, the α-alumina grows uniformly in the three-dimensional space through structural control and is in a microcrystalline spherical shape. Through surface modification, the powder has good dispersibility. Good compatibility with electrolyte and high liquid absorption rate.
Product feature and application：
1. Alumina for lithium battery separator coating is an inorganic substance with high thermal stability and chemical inertness.
2. High-purity alumina used for Lithium-ion batteries separator coating, which can effectively play the role of heat insulation and insulation and improve safety performance.The alumina coating has excellent high temperature resistance.
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.
Company’s Profile:
Shandong Avant New Material Technology Co., Ltd. is committed to providing domestic exports of high purity alumina, activated alumina, aluminum hydroxide and other products in Europe, America, South America, Southeast Asia and other countries. Provide one-stop shopping services and product solutions for foreign buyers.
Our Lab:
FAQ:
Q1: Can we have our Logo or our company name to be printed on your products or package?
A: Sure, Your Loge coulde be printed on your products.
Q2: How to get product catalogue?
A: Contact our sales and inform the product requirements, the sales will provide the product catalogue.
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