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TB® Alumina Grinding Ceramic Ball

The TB® Series Alumina grinding ball is used as grinding media for ceramic body and glaze preparation, Thanks to the excellent wear resistance and hardness, it is suitable for both wet and dry grinding in both continuous ball mill and batch ball mill

Key words:

Category:

Ceramic Grinding Media

Inquiry

TB® Alumina Grinding Ceramic Ball

Tecera International

Alumina Grinding Ball

■ Application:

■Performance Index:

1、Data Sheet from TB92® to TB97®

Performance\Product	TB92®	TB92S®	TB95®	TB97®
Al2O3（%）	≥92	≥92	≥95	≥97
Moh’s hardness	9	9	9	9
Rate of Water Absorption（%）	≤0.01	≤0.01	≤0.01	≤0.01
Bulk Density （g/cm3）	≥3.63	≥3.63	≥3.68	≥3.73
Self-Wearing Loss(%-24 hours)	≤0.010	≤0.005	≤0.010	≤0.010

Remark: Regular size range from Dia.10 Dia.20 Dia.30 Dia.40 Dia.45 Dia.50 Dia.60 Dia.70.

Bigger size like Dia.80 Dia.90 Dia.100 are available upon requests.

2、Data Sheet from TB70® to TB85®

Item	TB70®	TB70S®	TB73 ®	TB85®
Forming Method	Press	Press	Rolling	Press
Firing Furnace	Roller Kiln	Tunnel Kiln	Tunnel Kiln	Tunnel Kiln
Firing Temperature (℃)	1250	1350	1380	1400
Firing Cycle (Hour)	7-9 fast firing	33-35 slow firing	40-42 slow firing	45-48 slow firing
Alumina Content (%)	68-70	68-70	73-75	Al2O3+ZrO2> 85%
Wear Loss	0.018%	0.015%	0.0008%	≤0.011
Density	2.95～3.02	2.95～3.02	3.15-3.20	3.2-3.3
Whiteness	Yellow-wish	Yellow-white	Yellow-white	White
Available Size(mm)	40-70	25-80	10-40	20-70