Sunward Refractories

鎂磚 / 鎂鉻磚
本公司精選各種鎂砂、鉻礦並經高溫燒成，製造出適合轉爐及電爐使用之高品質鎂磚及鎂鉻磚。

Specification

Brand	MA-90	MA-95	ML-65	ML-75	UML-65	UML-75
Properties	MA-90	MA-95	ML-65	ML-75	UML-65	UML-75
Refractoriness (SK)	40	40	40	40	40	40
Apparent Porosity (%)	≦19	≦22	≦20	≦20	≦12	≦12
Bulk Density (g/cm³)	≧2.80	≧2.75	≧2.90	≧2.90	≧3.00	≧3.00
Cold Crushing Strength (Kg/cm²)	≧600	≧700	≧300	≧350	≧500	≧500
Chemical Composition (%) MgO Cr₂O₃	≧90 ---	≧94 ---	≧65 ≧9	≧75 ≧6	≧65 ≧12	≧75 ≧8
Characteristics	---	---	---	---	Unburned	Unburned