Self-extinguishing polymer composition.

摘要

A self-extinguishing polymer compositon comprises (A) one or more thermoplastic resins or elastomers other than component (B) defined below; (B) one or more copolymers derived from ethylene and from 0.5 to 50% by weight of an ethylenically unsaturated epoxy compound: and (B) magnesium hydroxide granules having an average particle size of from 0.2 to 2 micrometres; component (A) forming from 90 to 99.99% by weight and component (B) forming from 10 to 0.01% by weight of the total of components (A) and (B); and component (C) forming from 35 to 80% by weight of the total of components (A), (B) and (C).