Investigation of strength properties of polypropylene with stabilizing additions of disubstituted dithio-phosphate aminocomplexes

Özet

The mechanical and electrical strengths of polypropylene with stabilizing additions of disubstituted dithiophosphate aminocomplexes have been investigated in the present paper. It is shown that the introduction of 0.25 mass % of 0,0-di-cresyldithiophosphoric or 0,0- diphenyldithiophosphoric acids leads to improvement of supermolecular structure and increase of mechanical strength by 20 %.