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Innovating Science™ Polyurethane Foam Chemical Kit

Excellent demonstration of thermoplastic polymers.

Supplier:  Innovating Science™ IS7018

Catalog No. S73009

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Includes: Two premixed chemicals and instructions

Requires : Plastic or paper cups and safety equipment



Produce polyurethane foam with the condensation reaction of a polyisocyanate and a hydroxyl-containing material (i.e., a polyol derived from propylene oxide).

  • Mix two viscous liquids to initiate a reaction
  • Lightweight foam expands to 30 times the original volume of the liquids
  • After about 10 minutes, the foam hardens

Perform in a fume hood and wear chemical splash goggles, apron and gloves as the chemical components are eye and skin irritants.



Polyurethane Foam Chemical Kit
7 to 14
Excellent demonstration of thermoplastic polymers
13 to 20
1 x 500mL polyurethane foam system, part a (mixture), 1 x 500mL polyurethane foam system, part b (mixture)
9.1875 x 2.625 x 8.25 in.
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