The invention discloses a high-ductility low-smoke environment-friendly cable material which is prepared from the following raw materials in parts by weight: 83-95 parts of polyvinyl chloride, 10-14 parts of poly(ether ketone ether ketone ketone), 4-5 parts of glass beads, 2-3 parts of aluminum oxide powder, 1-2 parts of accelerant CM, 3-5 parts of iso-octyl methacrylate, 4-6 parts of polyamide wax micro powder, 7-10 parts of mica powder, 2-3 parts of tetradecyl alcohol diester, 2-3 parts of cellulose acetate fibers, 5-7 parts of dibutyl maleate, 1-2 parts of 8-hydroxyquinoline and 10-12 parts of composite filler. The cable material disclosed by the invention is extremely high in elongation at break, excellent in ductility, good in smoke suppression effect, strong in toughness, good in processibility, safe and environment-friendly.