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Polyurethane (PU) Foam

Characteristics

Applied with advanced full-water foaming technology,it is open cell low density foam. Without formaldehyde, low VOC content, no hurt to ozonosphere and people’s health, it is a veritable green Eco friendly product which has more than 25% recyclable materials. After sprayed into shape, it firmly sticks with the substrate to form a overall seamless energy effective barrier which can cut down above 40% of airconditioning cost. It isolates dust, odor, moisture and avoid pests, improves the indoor air quality and keeps a comfortable environment, with excellent properties of heat & sound insulation creating a quiet private room, reduce the house loading pressure, anti-quake that greatly improve the residential security.

 

Specifications
density                   10-12kg/m3
Compressive strength            ≥50Kpa
Thermal conductivity            ≤0.03w/(m.k)
Water absorption v/v            ≤2%
Dimensional stability (70℃,48h)       ≤1%
Combustion performance          B2 class
   
Data of performance
Viscosity(25℃)   Component A: 250±50mPa.s
           Component B: 500±50mPa.s
Mixing time      3S
Cream time      3-6S
Gel time      5-9S
Tack free time    13-20S
 
Recommended procedures

No.

Name of products

Thickness 

1

Wood structure walls

--

2

Low density polyurethane foam

8-10cm

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