Brand Index
GLS-60
GLS-50
GLS-Z
MgO (%)≥
60
50
55
SiO2 (%)≥
20
30
ZrO2(%)
3-8
AP(%)≤
21
B·D (g/cm3)≥
2.65
2.70
CCS(MPa)≥
35
0.2MPa RUL(0.6%,℃)≥
1580
1560
Thermal shoct resistance1100℃(times)
15
10