Smooth, low-friction thermoplastic rubber e.g. for stoppers, seals or cable sheathing, contains a surface modifier which migrates to form a continuous, waxy surface layer e.g. hydrogenated castor oil

摘要

Thermoplastic vulcanized material (I) comprising a thermoplastic (A), at least partly vulcanized rubber (B), plasticizer (C) and other conventional components (D), also contains a surface modifier (E) which migrates evenly to the surface so as to form a continuous, waxy, solid layer.