Joined February 2019

Polyurethane polymers are traditionally and most commonly formed by reacting a di- or tri poly-isocyanate with a polyol. Since polyurethanes contain two types of monomers, which polymerise one after the other, they are classed as alternating copolymers. Both the isocyanates and polyols used to make polyurethanes contain, on average, two or more functional groups per molecule. Blogger YouTube WordPress Gravatar Tumblr Diigo Google Drive Weebly Vimeo Alternion Pearltrees Nimbus Toodledo Onenote Evernote Disqus Getpocket Instapaper Bitly Pinterest About Me Dropbox IFTTT
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