Electrical arc and fire protective sheath, boot or the like

摘要: Electric arc and flame protective sheath or boot material for electrical, particularly high voltage cables complex electrical splices, junctures the like, is precast preferably from a liquid polyvinyl chloride plastisol, preformed into selected shape of boot, reinforced protected against destruction by pre-mixing with filler heat resistant fiber containing fire-retardant plasticizer as well fire-retardant, intumescent, stabilizing substances. The flexible elastomeric may be sized shaped to slipped upon cable joint protectively further insulate protect it arcing, fire.