General standard:

Size: 2000/4000*1200(L*W) Compressive Strength:450kpa

Thickness:20mm(also provide 25mm and 30mm)
Water Absorption:2.90%

Alum.Foil Thickness:0.08mm(both sides) Dimensional Stability:0.53%(70℃+/-2℃）

Density:71kg/m3
Oxygen Index: 57.80%

Fire Retardant: A
Smoke Density: 2

Thermal Conductivity: 0.018W/m.k
Smoke Toxicity: 25
(Average Temperature 25℃+/-2℃)



Advantage :

Lower heat conductivity, higher thermal efficiency;
High Fire-Protection rating
Low density, light weight;
Easy Installation
Foamed with CFC free materials, environment protective;
Hermetic seal ensures little air leakage;
With aluminum foil reinforced on both side, its corrosion protective, hygiene, and has a beautiful appearance;
Foamed with closed-cell structure, it's water-proof and sound-insulated.
No protrudent flange on the connections, it can save a lot of building space.