Polyurethane Systems for building and industry

Low density polyurethane systems

Low density polyurethane systems are insulation systems that provide a total suppression of thermal bridges, since they avoid the formation of joints or cracks and they offer a good adhesion to the substrate, so it is not necessary to use glues or adhesives for their installation. On the other hand, it is worth mentioning the possibility of moving quickly to any site without having to transport or store bulky products.

Synthesia Internacional is a manufacturer and distributor of polyurethane systems that offer multiple applications in the construction sector and other relevant sectors such as the industry. Below we will present our low density products for building insulation systems.

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Polyuretan Spray S-OC-008

Polyuretan Spray S-OC-008 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 good 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 thermal-acoustic insulation to 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 good 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 thermal-acoustic insulation to 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

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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 good 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 thermal-acoustic insulation to 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 document below or contact us to receive more information about Synthesia Technology's polyurethane systems for thermoacoustic insulation:

 Thermoacoustic insulation solutions

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