Влияние малых концентраций неорганических добавок на синтез и свойства поликапроамида

Abstract

This paper presents the study of how the lower concentrations of inorganic additives af-fect the anionic polymerization of ε-caprolactam and the properties of the resulting poly-caproamide. It is found that aluminum oxide and silicon dioxide double the water absorption resistance. Introducing silicon dioxide, titanium dioxide and aluminum oxide in the concen-tration of 10-4 mol% increases the heat resistance of the polymer by 21-44° C.