Grit Size | specific gravity | chemical composition (%) | ||||
---|---|---|---|---|---|---|
AI203 | ZrO2 | SiO2 | Fe2O3 | TiO2 | ||
#400 ~ #500 | 3.9 or more | 25 or more | 55 or less | 25 or less | 0.5 or less | 2 or less |
#600 ~ #1000 | 3.85 or more | 45 or more | 33 or less | 20 or less | 0.5 or less | 2 or less |
#1200 ~ #4000 | 3.85 or more | 45 or more | 40 or less | 20 or less | 0.5 or less | 2 or less |
Raw Materials | A mixture of fused alumina and zircon sand | |||||
Chemical Name | AI2O3+ZrO2 | |||||
Shape | Brown, blocky grit shape |
Grit Size | Grit Size Distribution(μm) | |||
---|---|---|---|---|
particle size | maximum particle size in μm | particle size at 3% cumulative height | particle size at 50% cumulative height | particle size at 94% cumulative height |
# 400 | 63 or less | 50 or less | 23.0±2.1 | 14 or more |
# 500 | 53 or less | 43 or less | 19.0±1.6 | 12 or more |
# 600 | 45 or less | 37 or less | 16.0±1.3 | 10 or more |
# 700 | 38 or less | 31 or less | 13.5±1.1 | 8 or more |
# 800 | 32 or less | 27 or less | 11.3±0.9 | 6.5 or more |
# 1000 | 27 or less | 23 or less | 9.4±0.8 | 5 or more |
# 1200 | 23 or less | 20 or less | 7.1±0.7 | 4 or more |
# 1500 | 19 or less | 17 or less | 5.5±0.5 | 3 or more |
# 2000 | 15 or less | 14 or less | 4.5±0.4 | 2 or more |
# 3000 | 12 or less | 11 or less | 3.6±0.4 | 1.5 or more |
# 4000 | 10 or less | 8 or less | 2.7±0.4 | 1.3 or more |