Recently, we received a typical inquiry from a South Korean technology company: "We need boehmite powder that meets 2N grade (purity ≥99%) and has a particle size of 10-50μm." This is not an isolated case. We have found that an increasing number of international customers from high-end manufacturing industries such as lithium batteries, ceramics, and catalysts are looking for the same type of product: boehmite that combines high chemical purity with a precise physical structure.
The customer's explicit requirements directly address the core of high-end applications:
Purity ≥ 99% (2N grade): This is the fundamental threshold for ensuring the product's electrochemical inertness and high thermal stability.
Particle size 10-50μm: This directly affects the powder's flowability, filling density, and dispersion uniformity in composite materials.
The following is some data on Zibo Xiangrun 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
In addition to the purity and particle size required by customers, Zibo Xiangrun's pseudoboehmite also boasts superior advantages in other parameters: High specific surface area (≥290 m²/g) & controllable pore volume: providing more reactive sites and loading space for your products, significantly improving efficiency whether used as a catalyst support or as a functional filler.
Stable physical properties: Optimized bulk density (≥0.4 g/cm³) and dry basis (≥70%) ensure excellent flowability during transportation, storage, and feeding, reducing production losses.
More Than Just Products: We Provide Solutions
We understand that you're not just purchasing powder, but also ensuring the performance of your final product. Therefore, we offer:
Professional Technical Support: Recommending the most suitable model (HP-BR-01 or HP-BRX-02) based on your specific application scenario.
Stable and Reliable Supply Chain: Ensuring a continuous and stable supply, making us a trustworthy long-term partner.
High Batch Consistency: Our strict production process control ensures high stability across different batches, eliminating the need for frequent adjustments to your production processes.
If you have any questions or needs regarding boehmite, please contact Zibo Xiangrun Environmental Engineering Co., Ltd. – a professional alumina manufacturer.
