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V-Pir C 35-004

PIR-rigid foam system used for the continuous production of metal panels .Fire classification Bs1d0 can be achieved.
Use of pentane as blowing agent.

  • Metal panels 40 – 200mm thickness
Mixing ratioParts by weightV-PIR C-35-004 100 parts
V-Iso M500 190 parts
V-Cat PIR/A-10 1,5-2,5 parts
V-Cat PIR/P-20 2-4 parts
n-Pentane 15-18 parts
Application temperature:
(both components)
Temperature of double belt laminator°C60
Temperature of steel facings°C38

Specimen were produced by means of high pressure machine. Final density is achieved by proper overpacking.

Test Value Unit Method
Density (overall) 40 Kg/m3 EN 1602
Density (core) 38 Kg/m3 EN 1602
Thermal Conductivity λ (initial) 0,020 W/m.oK EN 12667
Compression strength (10% deformation) 120kPa EN 826
Tension strength perpendicular to faces 120 kPa EN 1607
Fire Classification Bs1d0 Euroclass EN 13501-1

The components of V-PIR C-35-004 system, are supplied in separate packaging:

Polyol blend
: V-Pur C-35-004
: V-Iso M500
: V-Cat PIR/A-10
: V-Cat PIR/P-20
1000kg IBC
1250kg IBC
160kg drum / 900kg IBC
200kg drum / 1000kg IBC

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