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V-Pur B 29-100

Open-cell polyurethane foam system for the insulation of warm water heaters.

  • Warm water heaters
  • Excellent flow
  • One-shot foaming process
  • Waterblown – no HFC
  • Low Global Warming Potential (GWP)
Mixing ratioParts by weight100 : 105
(Poyol : Isocyanate)
Application temperature:
(both components)
°C20 – 25
Application pressure:
(High pressure machine,
both components)
Bar135 -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 27 Kg/m3 DIN EN ISO 845
Closed cell content 2 % ISO 4590
Thermal Conductivity λ (initial) 0,034 W/mK ISOMET 2114


The components of V-Pur B-29-100 are supplied in separate packaging:

Polyol :
20kg pail / 220kg drum / 1000kg IBC
20kg pail / 250kg drum / 1250kg IBC


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Η VIOPOL ιδρύθηκε το 1974 και σήμερα είναι μία από τις πιο δυναμικές ελληνικές εταιρείες στον τομέα της παραγωγής κι εμπορίας συστημάτων πολυουρεθάνης.