VFI®-5223 23 PCF Flexible Polyurethane Foam

VFI®-5223 23 PCF Flexible Polyurethane Foam is a 23 lb per cubic foot, flexible pour foam that is flexible but rigid with good bounce back. VFI-5223 is a two part, two to one by weight foam that works in any machine injected system while also having a slow enough gel time to allow hand pouring. VFI-5223 Flexible Polyurethane Foam has a styrene backbone for increased stiffness and will not fully compress allowing the foam to hold its shape better than other flexible foams. With a fast final cure speed and the ability to over pack, VFI-5223 offers options to create many different parts and shapes.

23 PCF Two-part polyurethane foam that is a flexible and is not fully compressible.

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Application Methods:

  • Inject
  • Pour

Available Packaging:

  • Tote
  • Drum
  • 5 Gallon
  • 1 Gallon

Physical Properties

  • Solid Material Density: 23 PCF
  • Free Rise Density: 23 PCF

Liquid Properties

  • Solids by Weight: 100.00%
  • Solids by Volume: 100.00%
  • Liquid Density A Side: 9.91 lbs/gal
  • Liquid Density B Side: 8.58 lbs/gal
  • Mixed Liquid Density: 8.98 lbs/gal
  • Specific Gravity A Side: 1.19 g/ml
  • Specific Gravity B Side: 1.03 g/ml
  • Specific Gravity Mixed: 1.075 g/ml
  • Ratio by Volume (A:B): 43.28A:100B
  • Ratio by Weight (A:B): 100A:200B
  • Viscosity A Side: 700 cps
  • Viscosity B Side: 700 cps
  • Gel Time: 260-340 seconds
  • Cream Time: 40 seconds
  • Rise Time: 260-340 seconds
  • De-mold Time: 30 minutes
  • Full Cure: 7 days
  • VOC: 0

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