SANDBLASTING

A high quality WFA, with high purity and large crystal size. Suitable for high-end blasting applications in for example the aerospace industry.

Product code: WF-SB

Description

White Fused Alumina belongs to the group of electro-corundum. It is produced by controlled melting of alumina in an electric arc furnace. White fused alumina is iron-free, ultra pure and extremely hard.

 

WFA - SANDBLASTING
wfa
TYPICAL CHEMICAL ANALYSIS
AI₂O₃99,50%
SiO₂0,14%
Fe₂O₃0,03%
Na₂O0,30%
CaO0,02%
TYPICAL PHYSICAL PROPERTIES
Hardness9 mohs
Grain shapeBlocky, with sharp edges
Specific gravityApprox. 3,9 - 4,1 g/m³
Bulk density (Dependent upon granular size)Approx. 1,4 - 1,9 g/m³
PACKAGING
25 kg paper or plastic bags on pallet up to 1 ton
1 ton loose in bulk bag
Other packaging available upon request

Applications

  • Re usable abrasive
  • Grinding, lapping and polishing
  • Ceramic grinding wheels

Blasting Systems

  • Pressure blast systems
  • Injection blast cabinets

AVAILABLE SIZES
SPECIAL SIZES
Specialty sizes available upon request
REGULAR SIZES & TYPICAL BULK DENSITY
FEPAAvg. Grain Size (μm) Typical Bulk Density (g/cm³)
F0082000 - 28001,70 - 1,85
F0101700 - 23601,70 - 1,85
F0121400 - 20001,70 - 1,85
F0141180 - 17001,70 - 1,85
F0161000 - 14001,70 - 1,84
F020850 - 11801,70 - 1,84
F022710 - 10001,65 - 1,84
F024600 - 8501,65 - 1,84
F030500 - 7101,65 - 1,83
F036425 - 6001,65 - 1,82
F040355 - 5001,64 - 1,82
F046300 - 4251,63 - 1,79
F054250 - 3551,62 - 1,79
F060212 - 3001,62 - 1,77
F070180 - 2501,60 - 1,75
F080150 - 2121,61 - 1,71
F090125 - 1801,56 - 1,70
F100106 - 1501,55 - 1,68
F12090 - 1251,53 - 1,68
F15063 - 1061,51 - 1,61
F18063 - 901,50 - 1,60
F22053 - 751,46 - 1,55
Micro Sizes - available upon request