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POLYURETHANE FOAM

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Uploaded by on May 5, 2008

when polyurethane foam A is mixed with B it starts to foam up almost 30 times its original size then harden. exactly like styrofoam.

  • likes, 5 dislikes

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Uploader Comments (Basco36)

  • isnt that what some floral arrangements have as a base?

  • could be.

  • polyurethane foam A & B ... its not two different polyurethane.. Together it is polyurthane. one is an isocynate, other is a hydroxyl

  • ya your right, I just call them both polyurethan to make it simple.

  • I got these from my friend, he didn't want them cause there is a risk of fire when the two are mixed together in the wrong Proportions. Im not sure whare you could find these.

Top Comments

  • the blowing agent is your mom

  • Looks like a cupcake xD

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All Comments (27)

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  • Great video to show what polyurethane looks like. If you want to know "What are polyurethanes?", you should check out our videos which also show the application of polyurethane in home construction! :)

  • Lol, i made this in my science class >:3

  • yummy........syrup for muh pancakes

  • "You have been a naughty foam! Take THAT!! and THAT!! Mistress will teach you! And now...for zee PENCIL!

  • It's funny how you smash it with the pencil in the end :)

  • SIR BASCO. WHERE CAN I BUY THAT A-B ??

  • at the end it gets penetrated >:)

  • 2:20 kill it, beat it to death lol

  • fap fap fap @1:00

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