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5N high-purity aluminum hydroxide powder


  • Commodity name: 5N high-purity aluminum hydroxide powder
  • =Main purpose: 1. Sapphire Crystal 2. Catalyst 3. Colorant 4. Stabilizer 5. Flame Retardant
  • =Product overview: Aluminum hydroxide is produced using the internationally advanced alcohol salt hydrolysis method, characterized by high purity, low bulk density, large pore volume, high specific surface area, and good gelation properties.



1. Sapphire Crystal 2. Catalyst 3. Colorant 4. Stabilizer 5. Flame Retardant

Key words:

5N high-purity aluminum hydroxide powder

Product Parameters

Project Unit Product Model
Al(OH)3 Content % >=99.999%
Phase -- Al2O3·nH2O (n=0.2-3)
Appearance -- White Powder
Na ppm ≤2
Fe ppm ≤2
Ca ppm ≤1
Si ppm ≤2
Cu ppm ≤1
Mg ppm ≤1
D50 (Size) um 10-20
Loose Bulk Density g/cm3 0.4-0.6
Specific Surface Area m2/g >=180
Sintered Density g/cm3 ---

 

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