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V-Pur B 23-301-2012-W

Two-component polyurethane rigid foam system for heat insulation of aluminum window profiles.

  • Filling of aluminum window profiles
  • Excellent flow
  • HFC free
  • Excellent thermal insulating properties
  • High mechanical resistance
  • Resistance to high/low temperatures
  • Zero ODP, very low GWP
Mixing ratioParts by weight100:130
(Poyol: Isocyanate)
Application temperature:
(both components)
°C20 – 25
Application pressure:
(High pressure machine,
both components)
Bar120 -150
Storage (Thermal shock)After pouring the products must be stored at room temperature >20°C for 2 days
Fillingone-shot process

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

Test Value Unit Method
Applied density 45 Kg/m3 DIN EN ISO 845
Closed cell content 93 % ISO 4590
Thermal Conductivity λ (initial) 0,023 W/mK ISOMET 2114


The components of V-Pur B-23-301-2012-W are supplied in separate packaging:

Polyol :
220kg drum / 1000kg IBC
250kg drum / 1250kg IBC


Product Category: Industrial Insulation Foams Application: Window Profiles

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