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Obiectivul principal al proiectului este dezvoltarea de noi materiale hibride compozite cu matrice termoplasta dopate cu fibre si nanoparticule disperse cu proprietati speciale (pentru industria chimică, petrochimică sau auto precum şi pentru producerea de produse noi sau imbunatatite). Conceptul proiectului are la baza posibilitatea de proiecta si dezvolta materiale nanocompozite pe baza de polipropilena sau poliamida si umpluturi anorganice precum nanoparticule, nanotuburi, whiskersuri si fibre care duc la maximizarea proprietatilor, in special din punct de vedere al compatibilitatii dintre faze, al stabilitatii termice si foto si a proprietatilor mecanice. De asemenea, vor fi obţinute materiale laminate pe baza de polipropilena si poliamida continand fibre si tesatura de sticla si de carbon cu proprietati eterogene, scopul final fiind obtinerea de materiale multifunctionale pentru aplicatii complexe (materiale compozite usoare cu performante tribologice si termale de suprafata asemanatoare sau similare metalelor si proprietati mecanice remarcabile in interiorul materialului. Pentru o mai buan compatibilitate intre faze vor fi testate diversi agenti de cuplare atat a matricii cat si a umpluturii.

 

 

The main objective of the project is the development of new hybrid composite materials with thermoplastic matrices doped with fibres and disperse nanofillings in order to obtain materials with special purposes (for chemical, petrochemical and auto industry as well as for producing new or improved consumer goods. The concept of the project is based on the possibility to design and develop some nanocomposite materials based on polypropylene-PP and polyamide and inorganic fillers such as nanoparticles, nanotubes, whiskers and fibers which lead to maximized properties especially from the point of view of the compatibility of the phases, thermal and photo-stability and mechanical properties. Also PP and polyamide based laminated materials will be obtained containing glass and carbon fibers and texture with heterogenic spatial properties, the purpose being that to obtain multifunctional materials for complex applications (lightweight composite materials with tribologycal and thermal performance close or similar to the metals on the surface and remarkable mechanical properties into their inner layers. To assure a better compatibilization between the phases, different coupling agents will be tested, having in view both matrix and fillers modifications.

 

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