Product Details

2.0 mm 92% Alumina Grinding Ball/Beads

Product Description

Application:

ceramics, oil, fine chemical industry, construction material, metallurgy, mechanical industry,medical field, mineral-processing, electronics and other diversefield.Alumina ball for all sorts of ball mills, pearl mills, sand mills for the superfine grindings and dispersions of products with special quality requirements ,such as: Zircon sand, Silicon dioxide, Calcite(GCC),Magnetic bands coatings for audio and video tapes, paint, pigment,coatings,Ceramic glaze, Titanium dioxide and so on.

Item	68% Alumina Ball	75% Alumina Ball	92% Alumina Ball
Al2O3 content	68%-70%	75%-76%	91%-93%
SiO2 content	23%max	17%max	7%max
Bulk Density	2.95±0.05/cm3 min	3.2±0.05/cm3 min	3.65±0.05/cm3 min
Hardness	7	8	9
Water absorption	0.02%max	0.02%max	0.01%max
Self wearing loss (within 24hours)	0.03%max	0.02%max	0.013%max
Compression strength	1700Mpa min	1800Mpa min	2000Mpa min
Color	Yellow	Light Yellow	White
Standard Diameter (Φ mm)	30,40,50,60,70		0.5-95

Packing:

Other grinding media you may be interested in:

Company Information

A. As the leading manufactory of grinding media, major products including :zirconia series grinding ball,alumina ball,zirconia powder,we,Zhonglong Chemical have devoted in this business for more than 10 years. More information,please visit

B. Our sales market/territory

C. Our location and communication

From Guangzhou to Changsha take 1hour by air

From Shanghai to Changsha take 1.5hour by air

From Beijing to Changsha take 2.5hour by air

D. Our trading fair

E.Our manufacturing facility/Ability

Our Services

A.Payment

B. Delivery

FAQ