▎ 摘　　要

NOVELTY - A light fire-resistant flexible cable comprises graphene-copper composite core, fire resistant layer and 90 degrees C nitrile modified soft PVC insulating layer arranged from inside to outside. USE - Light fire-resistant flexible cable for data center power supply. ADVANTAGE - The cable has increased flexibility due to the use of graphene conductive adhesive and soft copper wire, improved elasticity due to use of 90 degrees C nitrile modified soft PVC insulating layer, and ensures insulation and fire resistance grade A 1000 degrees C of GB/T12666 due to use of high-performance fire-retardant tape. The bendability of the cable is better than that of existing cable, and is more suitable for laying in a narrow space. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of light fire-resistant flexible cable.