A recent article in Polymer investigated the impact of high-frequency curing on aqueous polymer isocyanate (API) containing an oxidized starch/styrene-butadiene rubber (SBR) system as the main ...

Polyurethanes have become one of the most dynamic groups of polymers and they find use in nearly every aspect of modern life ... The main raw materials used for the production of polyurethanes are ...

As previously mentioned, all of the reactive chemistry that occurs during the foam manufacturing process involves isocyanate groups. Several isocyanates are commercially used in the polyurethane ...