الوصف

1 Material: 
It s Made of high quality paper-faced gypsum board with a layer of PVC on surface and aluminum foil on back. (Gypsum, PVC and aluminum foil are all **0% environmental friendly materials with character of water proof and fire proof. ) 

1 Material: American JASON paper-faced gypsum board 

2 Available Specification:

1)Size: (mm) **5x**5 mm **5x***5 mm **0x**0 mm **0x***0 mm 
**3x**3 mm **3x***2 mm **5x**5 mm **5x***0 mm 

2)Thickness: (mm) 7mm, 8mm, 9mm, 9.5mm, *2mm. 

3) Size tolerance: Length < 1mm, width < 1mm, thickness < 0.2mm 

4)Weight: 7.5mm=5.9kg/sqm, 8mm=6.3kg/sqm, 9mm=6.8kg/sqm, *2mm=9.*5kg/sqm
 
5)Quantity/*0ft: 7.5mm=***0sqm, 8mm=***0sqm, 9mm=***0sqm, *2mm=***0sqm 

6)Packing: 8PCS or 6PCS in one carton, shrink plastic package 

7) Installation: Match with ceiling T grid. 

3 Certification: 
China national quality standard; ISO***1: ***0, ASTM 

4 Function: 
A). Environment protection product: Adopting natural gypsum material without any harmful material. 

B). Non-flammable B1, in accordance with Chinese standard GB********7 

C). Heat retaining power 

D). Sound insulating: Effectively solve sound insulation and fire proof. 

E). No deforming, not cracking: Keeping integrity and sound insulation for long under normal changes of. 

F). Small expansion: Little coefficient of expansion, deforming under normal temperature. 

G). Light weight, convenient to transport. 

H). Special breathing performance, comfortable to live in. 

I).Sunken proof...Non-dust, Easy clean...Good light reflection. Corrosion-resistant.