White Fused Alumina WFA Sand Blasting Media

Grit Size

Predominant Grit

Grit Size

Predominant Grit

F8#

2.80~2.00mm

F54#

355~300micron

F10#

2.36~1.70mm

F60#

300~250micron

F12#

2.00~1.40mm

F70#

250~212micron

F14#

1.70~1.18mm

F80#

212~180micron

F16#

1.40~1.00mm

F90#

180~150micron

F20#

1180~850micron

F100#

150~125micron

F24#

850~710micron

F120#

125~106micron

F30#

710~600micron

F150#

106~75micron

F36#

600~500micron

F180#

90~63micron

F46#

425~355micron

F220#

75~33micron

Product

White Fused Alumina

Main crystal body

Al2O3

Color

White

Al2O3

99.2%Min

SiO2

0.1%Max

NaO2

0.35%Max

Fe2O3

0.1%Max

True density

3.93g/cm3

Bulk density

1.93g/cm3

Mohs hardness

9

Micro hardness

21600-22600kg/mm3

Content of magnetic substance

0.0023%Max