Producing welded molded body, useful e.g. as fender, comprises assembling and welding prefabricated molded parts comprising polyamide-6.10, polyethyleneimine homo- or copolymer, filler, copper-containing stabilizer and phenol and additive

摘要

Producing welded molded body comprises assembling and welding at least two prefabricated molded parts that produce the molded body, where at least one of the molded parts in an area of the weld comprises a thermoplastic molding mass comprising (a) 10-99 wt.% of polyamide-6.10, which can be replaced to maximum of 50 wt.% by other polymers, (b) 0.1-5 wt.% of at least a polyethyleneimine homo- or copolymer, (c) 0-50 wt.% of fibrous or particulate fillers, (d) 0.03-3 wt.% of at least a copper-containing stabilizer and/or a sterically hindered phenol, and (e) 0-30 wt.% of additives.