COMPOSIÇÃO PARA REVESTIMENTO RETARDANTE DE FOGO ISENTA DE HALOGÊNIO, PROCESSO DE FORMAÇÃO DE UM SUBSTRATO REVESTIDO, E, SUBSTRATO REVESTIDO

摘要

A halogen-free fire retardant coating composition comprising film forming polymer, inorganic fire retardant material characterised in that the fire retardant material comprises a combination of fire retardant filler particles and a metal stannate and/or a metal hydroxy stannate wherein the overall PVC of the composition is from 75 to 97%.