7 KB381 KB7 KB199219991995Dimitrievski, IlijaMalavašič, TatjanaŠebenik, AntonTrček, Urškaletnik:293 straništevilka:5/6str. 501-503ISSN:1318-0010COBISSID:18531589URN:URN:NBN:SI:doc-7GOASO2DslInštitut za kovinske materiale in tehnologijeŽelezarna JeseniceŽelezarna RavneŽelezarna ŠtoreKovine zlitine tehnologijecepljenjekemijska tehnologijapolimeripolimerizacijapolipropilenCepljenje malein anhidrida na polipropilen| Grafting of maleic anhydride onto polypropylene|The reaction of grafting of maleic anhydride onto polypropylene has been investigated in a Brabender Plasticorder. The effect of temperature, concentration of added maleic anhydride and concentration of added initiator on torque and on the concentration of bound maleic anhydride were studied. The products were analysed by FT-IR and NMR spectroscopy and the content of the bound maleic anhydride was determined by titrationReakcijo ceplenja malein anhidrida (MAH) na polipropilen (PP) smo preučevali v gnetilniku plastografa Brabender. Opazovali smo vplive temperature, koncentracij dodanega MAH in dodanega iniciatorja na navor in vsebnost vezanega MAH. Produkte smo analizirali s FT-IR in NMR spektroskopijo ter s titracijo določili delež vezanega MAHTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaInštitut za kovinske materiale in tehnologije