Fumed Alumina

Alu-C-100 is a Nano-grade, fine-particulate, pure aluminum oxide (Al2O3) powder with a high specific surface.This product can be used well in many fields, because of its high purity, low water content and, positive surface charge.The advantages of this product include Anti-caking characteristics of powder system, Improvement of free flow and its high thermal and chemical stability.


  • Powder coating
  • Thermal insulation materials
  • Photo inject toner
  • Anti-blocking agent in PE film
  • Fluorescent coating in tube and lamp
  • Photo paper to improve color brilliance



  • Anti-caking characteristics of powder system
  • Improvement of free flow
  • High thermal and chemical stability
  • Excellent dispersity
  • High purity
  • Positive surface charge
  • Low water content
Product Code Al2O3 content

(based on ignited material)

Tamped density

PH value

(in 4% dispersion)

 Loss on drying

(2 hrs @105°C)

Specific surface area (BET)
ALU-C-100 99.5 ≤ Wt% 30~60 g/L 4.5 ~ 5.5 ≤ 1.5 Wt% 100 ± 15 m²/g


Alu-C-100 fumed Alumina is supplied in 10kg plastic or paper bags.


Store this product in closed containers under dry conditions and to protect the material from volatile substances.

Product Group