Product Description
High-purity Pseudo Boehmite is an alumina precursor material with low crystallinity, high specific surface area, and controllable pore structure, widely used in catalyst supports, lithium battery materials, fine chemicals, and high-performance ceramics.
This product exhibits extremely low impurity content, good colloidal solubility, and excellent molding properties. After calcination, it can be converted into highly active γ-Al₂O₃, making it an important raw material for the production of high-performance catalyst supports.
Through advanced synthesis and purification processes, our high-purity pseudoboehmite possesses a stable crystal structure and uniform pore size distribution, meeting the stringent requirements of the petrochemical, new energy materials, and environmental catalysis fields.
Product Advantages
· High-purity raw materials
The product has extremely low levels of impurities such as Na, Fe, and Si, ensuring high activity and stability of the catalyst material.
· High specific surface area
The specific surface area can reach over 290 m²/g, providing more active sites for catalytic reactions.
· Controllable pore structure
Through advanced synthesis processes, the pore size distribution and pore volume can be adjusted to meet the needs of different catalyst supports.
· Good colloidal properties
It can rapidly form a stable colloid under acidic conditions, exhibiting excellent bonding and molding properties.
· Excellent thermal stability
After calcination, it can form a stable γ-Al₂O₃ structure, improving the catalyst's strength and durability.
Product Parameters
| Unit | High purity Pseudoboehmite | ||
| Item | HP-BR-01 | HP-BRX-02 | |
| Fe2O3 | % | ≤0.01 | ≤0.01 |
| Na2O | % | ≤0.04 | ≤0.05 |
| SiO2 | % | ≤0.02 | ≤0.04 |
| Particle size | um | 10-50 | 10-50 |
| Bulk density | g/c㎡ | ≥0.4 | ≥0.4 |
| Surface area | ㎡/g | ≥290 | ≥290 |
| Pore Volume | ml/g | 0.45-0.55 | ≥0.4 |
| Dry basis | % | ≥70 | ≥70 |
| LOI(800℃) | % | ≤30 | ≤30 |
Main applications
·Catalyst Support
Used as a support for petrochemical catalysts, hydrogenation catalysts, and reforming catalysts.
·Lithium-ion Battery Materials
Used as a coating material for lithium-ion battery separators to improve their high-temperature resistance and safety.
·Environmentally Friendly Catalysis
Used as a catalyst support for VOC treatment and as an environmentally friendly adsorbent.
·High-Performance Ceramics
Used as a raw material for high-purity alumina in transparent ceramics and electronic ceramic materials.
High purity pseudo boehmite
Why Choose Zibo Xiangrun?
As a professional alumina material manufacturer, we have extensive experience in the production of pseudoboehmite:
Mature production process
Stable product quality
Multiple specifications available
Customizable pore structures supported
Professional technical support
Our products are widely used in petrochemical, environmental catalysis, new energy materials, and fine chemical industries.
FAQ
Q:What is the difference between pseudoboehmite and ordinary alumina?
A:Pseudoboehmite is an alumina precursor material that can be converted into highly active γ-Al₂O₃ after calcination.
Q:What are the main uses of high-purity pseudoboehmite?
A:It is mainly used as a catalyst support, lithium battery material, adsorbent, and high-performance ceramics.
Q:Can product specifications be customized?
A:Yes, we can adjust the specific surface area, pore structure, and particle size according to customer needs.
Q:Do you support bulk supply?
A:We have stable large-scale production capabilities and can meet the large-volume purchasing needs of industrial customers.
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