Gypsum board as the base one, pvc & aluminum foil as the facing and backing, which is thermal insulation, fire resistant,elegant Top quality paper-faced gypsum boards as the base board, top quality pvc and aluminum foil as the facing and backing.Size : Thickness( MM ) : 7.5 , 8.0 , 9.0,12 Length(MM ) : 595,600,603,1195,1200,1212,1220 Width:(MM): 595,600,603, 610 Tolerance Rate : Length: +_ 1.0MM, Width : +_ 1.0MM, Thickness : +_ 0.5MM Lengthways & Lateral Ruptures Load:  

7MM: >110N. 8.0MM : > 120N . 9.0MM: >140 N.

Characters : No- flammable B1 in accordance with Chinese Standard GB624-1997Installation: Match with Top quality T-32/38 grids with 0.30-0.45MM thickness.

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