isocyanate compositions / epoxy polimerizzabili by microwave for technically demanding applications

摘要

liquid composition based on organic isocyanates reticolabile and epossidici compounds.comprising: (a) a poliisocianato staff; (b) a poliepossido or a mixture of a poliepossido with a monoepossido; and (c) a catalyst for polymerization of a cianoderivato contenec a quaternary nitrogen atom, which composition is polimerizzabile at temperatures below or above.to obtain a solid material having an excellent combination of chemical, physical and mechanical properties.by means of a process comprising exposing the same to a non ionizing electromagnetic radiation with frequency included in the field of microwave.