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Alumina Bubble .

 
Specifications
Index Properties Guarantee value Typical value
Chemical composition (%) Al2O3 ¡Ý98.5 99.48
Packing density (g/cm3) 0.5-1.0 0.74
Damaged rate(%) ¡Ü15 12
Refractoriness(¡ãC) 1800
Particle size ¡é 5-0.2mm£¬0-1mm,1-2mm,1-3mm
Test standard
GB/T3044-89
Packing Way Selection
a. 20kg/plastic bag (Dampproof).
b. According to client¡¯s special requirement.