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Polyurethane Foam?

Polyurethane Foam?

Polyurethane Foam?

(OP)
Hi,
I'm doing a bit of research but unfortunately haven't been able to find a simple answer to this question.
What are the key components in Polyurethane Foam?  I realize that foam is made up of different monomers to make the polymer but I'm still a bit confused.
Any help would be appreciated!

Thanks!
BiodieselChem

RE: Polyurethane Foam?

Polyurethane foams are usually made by the reaction of a polyol with methylene diphenyl diisocyanate (MDI) or toluene diisocyanate (TDI).  Take a look a the following link

http://www.polyurethane.org

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