Item Unit Value
Top Grade First Grade
Appearance – White Powder
Bulk Density g/cm3 0.20-0.4
Pore Volume cm3/g 0.8-1.6 adjustable
Pore Diameter nm 12-25 adjustable
BET m2g 250-350 adjustable
Fe2O3,≤ % 0.03
氧化钠Na2O,≤ % 0.05
Product Features:
Physicochemical properties: orthorhombic, refractive indices 1.702-1.750. The hierarchical structure water can reach 30%,the inner pores and inner surface area are formed during dehydration. Moreover, it has high thermal stability and good gum solubility. The Pseudo Boehmite produced by aluminum alkoxide method can reach 98% solubility.
Applications:
Pseudo Boehmite can be applied as a feedstock for lithium battery diaphragm material and Alumina. Apart from being prepared for γ- Al2O3 with large specific surface area, high activity and strong adsorption.It can also support the preparation for crystal form stable α- Al2O3, which are used in high temperature structural ceramics, raw materials of Aluminum nitride, chemical mechanical polishing materials (CMP) and so on. Moreover, it is also used in hydrogenation catalysts with the characteristics of large specific surface area, adjustable pore volume and pore distribution, including better mechanical strength and thermal stability. Lastly, adhesive, coating are also ecommended.
Packing:
Wrap plastic paper composite bag pack with 25 kg each.
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