聚氯乙烯包裹的Mgo最高限额

Material Base:Magnesia boardSuface material:laminated PVCBack material:Superior aluminum foilBending strength:15Mpa (GB/T7019-1997)Density:0.8-1.1g/cm3 (GB/T7019-1997Absorbing water rate 15% (JC688-1998)Fireproof characteristic:A grade not combustible (GB8624-1997) no combustible (BS476 Part4)Thermal resistance:1.14m2K/W (GB/T13475-92)The corner is dealt with:Bright shelf platform/dropsRadioactivity:Not limited by the scope of application (GB6763-2000)Safe:100% does not include such harmful substancea as the asbestos and etc. Main size: Size:603*603*5mm-8mm 595*595*5mm-8mm Using place The office,the meeting room,the mall,the hotel,the restaurant,the library,the hospital etc. We also supply T-bar.