Heat Conduction Material Boehmite
When the current is too large, the high insulation resistance boehmite can block the current, which can block the current conduction and reduce the closed cell temperature of the diaphragm, which can greatly improve the safety performance of the lithium battery.
Product Introduction
Our company is trustworthy, contractual, quality assurance, and is a strategic partner that can be trusted in the Wear resistance Mosaic Tiles for protecting, 4N Alumina, Activated Alumina Adsorbent industry. Our business philosophy: Based on quality products, high-end service, customer oriented, casting quality. We are well aware that to meet the challenges of the rapid development of science and technology and the rapid rise of knowledge economy, the most important thing is to persist in innovation. The company will continue to improve its scientific and technological strength, enhance product quality, improve the marketing network, establish a sound after-sales service system, and comprehensively strengthen corporate brand building.
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
We have made great efforts to enhance our capability of independent innovation and accelerate the cultivation of core technologies and strategic Heat Conduction Material Boehmite with independent intellectual property rights. Our company has formed lean production concept of international enterprises and other first-class successful production operation management mode, which makes us stand out in the market competition. We vigorously implement the development strategy of going out, and successfully realize the development of industrial integration by relying on technology, management and system innovation.
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