refractory silica insulating fire bricks (87) Online Manufacturer
Standard Size: 230*114*73mm
Thermal Shock Resistance: Good
Ccs: ≥40MPa
Thermal Shock Resistance: Good
색: 빨강 또는 황색
원료: 찰흙
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Raw Materials: Chrome
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