| 摘要 |
The invention relates to a polymeric composition containing: a) at least one epoxy resin; b) at least one copolymer with groups, which react with epoxy resins, and with a glass transition temperature Tg of -20~ C or lower; c) nanoparticles having a mean particle size dmax ranging from 5 to 150 nm that is measured by means of a small-angle neutron scattering (SANS). The inventi ve composition enables the production of adhesives, composite materials, coatin gs and casting compounds exhibiting improved mechanical properties, particularl y improve impact strength. |
