It's used for producing magnesium-carbon brick,aluminum magnesium carbon brick and sliding ... formed by reaction under alkaline condition,which can be used for producing magnesium carbon brick,aluminum magnesium carbon brick,sliding panel ... in winter and 1month in summer. Technical index ModelAppearanceViscosity(25°C)pa.sMoisture(%)Solid content(%)CarbonYield(%)Free phenol(%)Ph ValuePFn5303 BrownYellow ...