FIELD: process engineering.
SUBSTANCE: invention relates to bonding of two shaped parts by moulding blend. Shaped articles consists of moulding blend “ПА”11 and “ПА”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 ω-amino carboxylic acids. Polyamide component comprises not over 80 wt % of one of polyamide components “ПА”11 and “ПА”12 in every case.
EFFECT: strong welded joint with both shaped article from “ПА”11 and shaped article from “ПА”12.
6 cl, 8 ex
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