Refractoriness (Degree)
Common (1580°< Refractoriness< 1770°) Compressive Strength (110℃ x 24h )
Compressive Strength (815℃ x 3h)
Compressive Strength (1100℃ x 3h)
Rupture Strength (110℃ x 24h )
Rupture Strength (815℃ x 3h)
Rupture Strength (1100℃ x 3h)