Item | Specification | ||
BG-96A | BG-96B | BG-95 | |
SiO2 % ≥ | 96 | 96 | 95 |
Fe2O3 % ≤ | 0.6 | 0.8 | 1.0 |
Melt index % ≤ Single weight <20kg Single weight ≥20kg |
0.5 0.6 |
0.7 0.7 |
- - |
Apparent porosity %≤ | 21 | 22 | 22 |
Cold crushing strength Mpa ≥ Single weight <20kg Single weight ≥20kg |
40 45 |
35 30 |
30 35 |
True density g/cm3 ≤ | 2.34 | 2.34 | 2.34 |
Permanent linear change 1450℃ 2h % | 0–0.2 | 0–0.2 | 0–0.2 |
Residual quartz % ≤ | 3 | 3 | 3 |
export manager: Yollanda Hu
email: sales@kaiyuanref.com
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