Square/Tegular/Conceal Edge Acoustic mineral fiber ceiling tiles:
Size:
Length: 300mm, 595mm, 600mm, 1200, or 12'', 24'', 36''
Width: 300mm, 595mm, 600mm or 12'', 24''
Thickness: 6-20mm(rating: 1mm)
Note: Irregular sizes can be offered.
Technical parameters:
Material: Wet-method composite mineral fiber
Surface coating: Good vinyl latex paint
Color: White(other colors avaliable)
Superficial decorative pattern: Optional
Density: 280-450kg/m3
Processing of rim angle: No fluting(for open frame), four rims cutting and fluting in the center.
Sound absorption coefficent: 0.4-0.6
Fireproofing property: Qualified(Grade B1, GB8625-88)
Qualified(Grade A, GB5464-85)
Anti-sinking property: ≤ 3.5mm(JC670-1997)
Coefficient of heat condition: 0.065W/m. K
Anti-bending strength: ≥ 250N
Exposed Black Line Celing Grid:
Main Tee: 32*38*24*3600/3660mm
Cross Tee: 26*24*1200/1220mm
Small Tee: 26*24*600/610mm
Wall Angle: 22*22*3000mm
We also have other dimensions for the ceiling Girds.