Topnew Advanced Materials Technology Co., Ltd.
CONTENT
TEL:0086-533-2302283
FAX:0086-533-2303383
Mobile:
WEBSITE:
http://www.topnewgroup.com
alumina grinding balls
Price£º L/C,T/T
Packaging£º 25kgs poly woven plastic bag on pallet
ProductArtNo£º 2000 Metric Ton per Month
Infomation

TNAL92 alumina grinding balls  (ROLLING METHOD) 
PERFORMANCE INDEX( % )
Al2O392±1%
SiO27% max
CaO+MgO+Fe2O3+others2%
Bulk density3.60g/cm2
Hardness (mohs)≥9
Water absorption rate0.01%
Self wearing rate≤0.015%(24h)
ColorWhite
Dimensionφ20φ18φ15φ13φ10φ8φ6φ3φ1
Dia.(mm)20±1.518±1.515±113±110±18±0.56±0.53±0.51±0.2