Product DetailBasic InfoRefractoriness :1770< Refractoriness< 2000Feature:Long Time MaterialsType:Refractory MaterialShape:BrickMaterial:Alumina BlockColor:BrownOrigin:ChinaHS Code:690220000Product DescriptionItemIndexInternational code nameSK35SK36SK37SK38SK40Chinese code nameLZ-48LZ-55LZ-65LZ-75LZ-80Al2O3 min %4855657580Fe2O3 max %22222Refractoriness oC min.17501770179017901790Refractoriness under Load C min.14201470150015201530Permanent Linear Change % 1450 C×2h1500 C×2h1500 C×2h1500 C×2h1500 C×2h+0.1~-0.4+0.1~-0.4+0.1~-0.4+0.1~-0.4+0.1~-0.4Apparent Porosity max. %2222232321Cold Crushing
Zibo High Alumina Refractory Bricks