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ACROBOND PU 221 D3

Glue PU BI Component

Product code : PU 221 D3

Applications This slightly thixotropic semi-liquid resin for densification/edging of aluminium honeycomb sandwich panels has a firm mass, a very good resistance to ageing and a very low density after polymerisation. Characteristics Greenish beige blend, slightly thixotropic Pot life 35 minutes Properties Two-component polyurethane resin specially designed for densification/edging of sandwich panels Aluminum honeycomb.
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Characteristics

  • Chemistry / Technology
  • Chemical base Resin: Polyol + additives; ISO 400 Hardener: Isocyanate + Additives
  • Color Greenish beige blend
  • Consistency Slightly thixotropic liquid, easily applied by casting
  • Density ~ 0.81 g/cm3 for resin, ~ 1.23 g/cm3 for hardener
  • Viscosity 15 000 mPa.s
  • Open time 35 minutes
  • Fixture time 6 to 7 hours at 23°C 1 hour at 50°C
  • Pressing time 6 to 7 hours at 23°C 1 hour at 50°C
  • Mix Ratio Weight = 2.6:1 and Volumetric = 4:1
  • Hardness class 45 Shore D after 7 days
  • Storage condition +10°C to +25°C

    • Packaging

    Drums 140 kg

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