Effect of nitrogen content on physical properties of glass fiber reinforced polyamide 6
prepared by microcellular injection molding
Polimery 2018, No 11-12, 743
The aim of thestudy was to determine the effect of the amount of nitrogen dosed insupercritical state to polymer melt on structure and physical properties oflarge-scale molded pieces from polyamide PA6 GF30, obtained in the process of microcellular injection molding with gas dosage using MuCell® method. Apart from the reduction of the density at a level of about 15 % for samples with the highest nitrogen content, the increase of the impact resistance of samples PA6 GF30 was observed. The other investigated mechanical properties were maintainedat a good level.