Adam Strange
Adam Strange
Polyurethane Foam Demonstration
Ideal for illustrating foam and polymer production, as well as the use of catalysts in reactions, this dramatic demonstration will cause foam to grow 30 times the original volume of the reactants - a polyether polyol and a polyfunctional isocyanate. Use of a hood with adequate ventilation is recommended for this experiment. Materials included for repeat use.
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Uploaded on October 23, 2008
Taken on September 3, 2008
Polyurethane Foam Demonstration
Ideal for illustrating foam and polymer production, as well as the use of catalysts in reactions, this dramatic demonstration will cause foam to grow 30 times the original volume of the reactants - a polyether polyol and a polyfunctional isocyanate. Use of a hood with adequate ventilation is recommended for this experiment. Materials included for repeat use.
608
views
0
faves
0
comments
Uploaded on October 23, 2008
Taken on September 3, 2008