Low density polyurethane systems are insulation systems that provide a total suppression of thermal bridges. They avoid the formation of joints or cracks and they offer a good adhesion to the substrate, so using glues or adhesives for their installation is not necessary. Besides, they can be easily transported and stored.
Synthesia Technology is a manufacturer and distributor of polyurethane systems that offer multiple applications in the building and industry sectors. Below, we present our low density products for building insulation systems.
Polyuretan Spray S-OC-008
Polyuretan Spray S-OC-008 is a two-component thermoacoustic polyurethane system. The system is applied by "in situ" projection, obtaining low density (7-9 g/l) open cell foams with excellent acoustic absorption properties. The Polyuretan Spray S-OC-008 system does not contain foaming agents that damage the ozone layer.
Its main application is the improvement of thermoacoustic insulation against airborne noise in building enclosures, both in partitions between neighbours and exterior facades.
|
Characteristics |
|
|
Free density |
8±1 g/l |
|
Apparent core density |
8±1 kg/m3 |
|
Closed-cell content |
<20% |
|
Reaction to fire (60 mm) |
F |
|
Water permeability (Wp) |
≤16 kg/m2 |
|
Water vapour permeability (μ) |
≥5 |
|
Thermal resistance and termal conductivity |
25-200 mm: 0,037 W/mK |
Polyuretan Spray S-OC-008E
Polyuretan Spray S-OC-008E is a two-component thermal-acoustic polyurethane system. The system is applied by "in situ" projection, obtaining low density (7-9 g/l) open cell foams with excellent acoustic absorption properties. The Polyuretan Spray S-OC-008E system does not contain foaming agents that damage the ozone layer.
Its main application is the improvement of thermoacoustic insulation against airborne noise in building enclosures, both in partitions between neighbours and exterior facades.
|
Characteristics |
|
|
Free density |
8±1 g/l |
|
Apparent core density |
8±1 kg/m3 |
|
Closed-cell content |
<20% |
|
Reaction to fire (60 mm) |
E |
|
Water permeability (Wp) |
≤3’5 kg/m2 |
|
Water vapour permeability (μ) |
≥5 |
|
Thermal resistance and termal conductivity |
35-300 mm: 0,037 W/mK |
Polyuretan Spray S-OC-010
Polyuretan Spray S-OC-010 is a two-component thermal-acoustic polyurethane system. The system is applied by "in situ" projection, obtaining low density (9-11 g/l) open cell foams with excellent acoustic absorption properties. The Polyuretan Spray S-OC-010 system does not contain foaming agents that damage the ozone layer.
Its main application is the improvement of thermoacoustic insulation against airborne noise in building enclosures, both in partitions between neighbours and exterior facades.
|
Characteristics |
|
|
Free density |
10±1 g/l |
|
Apparent core density |
10±1 kg/m3 |
|
Closed-cell content |
<20% |
|
Reaction to fire (60 mm) |
F |
|
Water absorption (Wp) |
≤3’5 kg/m2 |
|
Water vapour resistance factor (μ) |
≥5 |
|
Acoustic absorption |
0,5 |
|
Airflow resistivity r |
5-6 kPa s/m2 |
|
Dynamic stiffness s' |
4,83 MN/m3 |
|
Thermal resistance and termal conductivity |
35-300 mm: 0,036 W/mK |
Do you want to learn more about the most efficient thermoacoustic insulation solutions? Download the guide below or contact us to receive more information about Synthesia Technology's polyurethane systems for thermoacoustic insulation:
