Magnesium oxid mgo panel blank sandwich board fireproof 3mm mgo board Product nameMagnesium oxid mgo panel blank sandwich board fireproof 3mm mgo boardSurfacePositive surface monochrome, wood NT, relief, etc.Five types of classification197mm wide 6, 4, 3, 2 and more;Pass classification32*32 mm, 32*16 mm, 16*16 mm, etc.Flame Retardant PerformanceClass AFire resistance temperature≥2000℃AdvantageHigh temperature resistance, flame retardant, sound absorbing, dustproof, insect proof, waterproof and moisture proof
Magnesium oxid mgo panel blank sandwich board fireproof 3mm mgo board