Thermoplastic moulding compositions

摘要

Oxidized polyethylene (PE) wax is used as an additive to improve the abrasion resistance of thermoplastic molding materials based on polyoxymethylenes, polyesters or polyamides. Thermoplastic molding materials are claimed containing (A) 95-99.9 parts by weight (pts. wt.) technical thermoplastic(s) selected from polyoxymethylene (POM), polyester and polyamide, (B) 0.1-5 pts. wt. oxidized PE wax and (C) 0-50 pts. wt. fillers, reinforcing materials and/or polymeric lubricants. Also claimed is the use of the molding materials for narrow seats or molded sliding parts.