Product Description
Zibo Xiangrun Environmental Engineering Co., Ltd. designed the hydrothermal production process and equipment for Boehmite, achieving precise and controllable morphology, particle size, dispersibility, and batch stable production of nano and submicron Boehmite Mushi series products.
This series of products features regular morphology, small specific surface area, concentrated particle size distribution, high purity, stable indicators, and durability.
Good thermal performance and other advantages, can be applied to lithium battery ceramic separator coating, ceramic/calcined alumina precursor, catalyst.
In the fields of carrier precursors, chip soft polishing, flame retardant thermal conductive fillers, etc.
Product Advantages
· High Surface Area
Provides a greater number of active sites, significantly enhancing catalyst support performance and reaction efficiency.
· Large Pore Volume Structure
Facilitates the dispersion of active components, thereby improving catalyst stability and service life.
· High Purity
Features low impurity content, making it suitable for high-end applications such as lithium-ion batteries and fine chemicals.
· Excellent Dispersibility
Ideal for use in coating and slurry systems, and particularly well-suited for coating materials used in lithium-ion battery separators.
· Good Formability
Suitable for the fabrication of extruded rods, spherical particles, and honeycomb structures, making it an ideal raw material for catalyst supports.
Technical Parameters
|
|
XR- BR03 |
XR-BR05 |
XR-BR07 |
XR-BR09 |
XR-BR10 |
XR-BR30 |
XR -B50 |
Remark |
|
|
Boehmite% |
≥99.90 |
≥99.90 |
≥99.90 |
≥99.90 |
≥99.90 |
≥99.90 |
≥99.80 |
Minusing |
|
|
Attached water% |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
GB/T6610.1 |
|
|
LOI % |
≤18.00 |
≤18.00 |
≤18.00 |
≤18.00 |
≤18.00 |
≤18.00 |
≤18.00 |
GB/T6610.2 |
|
|
Crystalline form |
一水型 |
一水型 |
一水型 |
一水型 |
一水型 |
一水型 |
一水型 |
XRD |
|
|
Density g/cm³ |
≥2.60 |
≥2.60 |
≥2.60 |
≥2.60 |
≥2.60 |
≥2.60 |
≥2.60 |
GB/T6609.26 |
|
|
Bulk density g/cm³ |
≥0.10 |
≥0.10 |
≥0.10 |
≥0.10 |
≥0.20 |
≥0.20 |
≥0.20 |
GB/T6609.25 |
|
|
Surface area m²/g |
8.0-14.0 |
8.0-14.0 |
5.0-9.0 |
4.0-8.0 |
2.0-6.0 |
3.0-6.0 |
1.0-3.0 |
GB/T6609.35 |
|
|
pH value |
7±2 |
7±2 |
7±2 |
7±2 |
7±2 |
7±2 |
7±2 |
pH meter |
|
|
Particle size um |
D10 |
≥0.10 |
≥0.15 |
≥0.30 |
≥0.30 |
≥0.5 |
≥1.0 |
≥1.0 |
Laser Particle Size Analyzer (Baxter) |
|
D50 |
0.20-0.40 |
0.40-0.60 |
0.60-0.80 |
0.80-1.00 |
1.00-2.00 |
2.00-5.00 |
5.00-15.00 |
||
|
D90 |
≤1.00 |
≤2.00 |
≤3.00 |
≤3.50 |
≤4.50 |
≤15.00 |
≤45.00 |
||
|
D99 |
≤1.50 |
≤3.00 |
≤4.00 |
≤5.00 |
≤8.00 |
≤30.00 |
≤80.00 |
||
|
Impurity content(ppm) |
Si |
≤200 |
≤200 |
≤200 |
≤200 |
≤300 |
≤350 |
≤350 |
ICP-AES |
|
Fe |
≤50 |
≤50 |
≤50 |
≤50 |
≤60 |
≤120 |
≤150 |
||
|
Na |
≤300 |
≤300 |
≤300 |
≤400 |
≤500 |
≤800 |
≤800 |
||
|
Mg |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤100 |
||
|
Cu |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
≤5 |
||
|
Magnetic foreign object (Pcs/Kg) |
15-200um |
＜50 |
＜50 |
＜50 |
＜50 |
＜50 |
--- |
--- |
Cleanliness tester |
|
≥200um |
0 |
0 |
0 |
0 |
0 |
--- |
--- |
||
Application Areas
Catalyst Industry: Used in the preparation of high-performance alumina supports, widely applied in reactions such as petrochemical processing, hydrogenation, and desulfurization.
Lithium-ion Battery Sector: Serves as a coating material for lithium-ion battery separators, enhancing the thermal stability and safety of the separators.
Ceramic Materials: Utilized in high-temperature structural ceramics and electronic ceramics to improve material density and mechanical properties.
Coatings and Functional Materials: Employed in heat-resistant coatings, flame-retardant materials, and fine chemical products.
Part of the product appearance
FAQ
Q1: What is the difference between Boehmite and Pseudoboehmite?
A: Pseudoboehmite possesses a more amorphous structure and a higher specific surface area, making it more suitable for use as a catalyst support.
Q2: Do you support the customization of particle size and pore structure?
A: Yes, we do; these parameters can be optimized to meet the specific requirements of various applications.
Q3: Is this product suitable for use in the lithium-ion battery industry?
A: Yes, it is. We supply high-purity, nanoscale Boehmite, which is suitable for use in separator coatings.
Call To Action
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