BONDING OF SHAPED ARTICLES FROM DIFFERENT POLYAMIDE MOLDING BLENDS

摘要

FIELD: process engineering.SUBSTANCE: invention relates to bonding of two shaped parts by moulding blend. Shaped articles consists of moulding blend ????11 and ????12. Moulding blend contains at least 50 wt % of polyamide component and additive selected from rubber and fillers. Polyamide component can be made of linear aliphatic diamines and dicarboxylic acids or lactams and/or ?-amino carboxylic acids. Polyamide component comprises not over 80 wt % of one of polyamide components ????11 and ????12 in every case.EFFECT: strong welded joint with both shaped article from ????11 and shaped article from ????12.6 cl, 8 ex