High Insulation Resistance Boehmite
1.High insulation resistance boehmite can use to lithium battery diaphragm.
2.It can greatly improving the safety performance of the lithium battery.
3.It has high whiteness, high purity, good dispersibility, high temperature stability.
Product Introduction
Product introduction
High insulation resistance boehmite is used as a coating for lithium battery electrodes, which can effectively play the role of heat insulation and insulation, and improve safety performance. At the same time, because boehmite has the characteristics of high heat resistance temperature and good compatibility with organic substances, the low hardness can reduce the wear on the machinery and has an advantage in cost.
Product Parameter (Specification)
Item | AM-BL-03 | AM-BL-07 | AM-BL-015 |
Purity（%） | 99.90% | 99.90% | 99.90% |
D50(μm） | 0.3-0.4 | 0.6-0.8 | 1.5-1.6 |
Surface Area (㎡/g) | 32.7 | 5.1 | 6.53 |
Ca(ppm) | 38.00 | 38.00 | 38.00 |
Na(ppm) | 37 | 150 | 80 |
| <5 | <5 | <5 |
Fe(ppm) | 56.00 | 56.00 | 56.00 |
Si(ppm) | 51.00 | 51.00 | 51.00 |
Cu(ppm)Remarks: Can produce the specifications customers provide or give a customize a solution.
Product feature
1. High insulation resistance boehmite has very good thermal conductivity, which can solve the problem of poor thermal conductivity of PP/PE materials.
2. It is insulating and can effectively prevent internal short circuits.
3. Small particle size, uniform particles, reduce coating thickness, effectively reduce battery lightweight.
4. Good flame retardancy, excellent heat resistance and high safety.
5. Boehmite has a lower content of magnetic foreign matter, which can effectively prevent leakage and short circuit, greatly improve the active safety performance of the battery, and at the same time, it can bring a significant increase in the yield of battery cell companies.
Aapplication
1. Lithium battery separator coating material, lithium battery pole piece edge coating material Boehmite has excellent insulation, chemical and electrochemical stability, heat resistance, etc. It can improve the thermal stability of the separator, improve the safety of lithium-ion batteries, and improve the battery rate at a lower coating thickness performance and cycle performance.
2. Application in the field of catalysis
The ultrafine activated alumina γ-Al2O3 obtained by dehydrating boehmite as a precursor under calcined high temperature conditions has better catalytic activity and catalytic reaction selectivity, and is often used as a catalyst and carrier.
Company Profile
Shandong Avant New Material Technology Co., Ltd. is committed to providing high-purity alumina exports. The company's equipment is excellent, the testing equipment is complete, and the product quality is guaranteed. It has passed third-party quality testing. Welcome to visit and cooperate!
Product Packing & Delivery
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