내화도 (정도)
1770°< Refractoriness< 2000°
Name
SK37 High Alumina Refractory Brick
Bulk density(g/cm3)
2.25-2.35
Cold Crushing Strength Mpa
not less than 49
Feature
high temperature furance
0.2Mpa Refractoriness Under Load T0.6 ℃
≥1500
Permanent Linear Change OnReheating%
+0.1~ -0.4