Characteristic Materials
PUR / PIR polyurethane insulation core
The PUR polyurethane foam core of high density 40 kg/m3 has excellent resistance to heat transfer. It is proven that is the best thermal insulation material in the construction sector.
It does not contain harmful substances, it is odorless and safe for health and the environment. It does not contain CFC & HCFC, ozone-depleting substances. It is recyclable and can be used for production of secondary products. Its closed cell structure is chemically neutral and this makes it resistant to moisture and mold. It is durable and its properties remain unchanged over time.
In addition, PIR foam is difficult to ignite, suitable for buildings with structural fire resistance requirements. PIR polyurethane foam classified as E according to standard EN 13501-1, meaning it does not transmit fire, it is difficult to ignite, has no/hardly any smoke production and does not produce flaming or non-flaming particles.
Essential characteristics:
- Density 40 ± 2 kg/m3(high index)
- Thermal conductivity, λ 0,020 W/mK
- 95% closed cell structure
- Reaction to fire , class E
Side sheets
Stoneglass white paper surfaces, suitable for PU plates for external insulation application. Suitable for accepting most types of coatings. The rough surface enhances adhesion. It is waterproof with additives against mold and algae. It is classified in class E according to EN 11925.
Cart 90 black paper surfaces, suitable for PU plates, for insulation of metal surfaces. Bitumen for extra waterproofing. Waterproof with anti-mold and algae additives. With slides for anti-skid protection and enhanced traction. Very lightweight and resistant to mechanical stress and low temperatures.
It is possible to produce slabs with aluminum foil or even flat polyester sheets up to 1mm thick, where the environment is extremely corrosive.
