The invention discloses an anti-breakage and anti-corrosion cable sheath material. The material is characterized by being prepared from, by weight, 50-90 parts of polyvinyl chloride resin, 40-70 partsof III type resin, 30-50 parts of EVA resin, 20-45 parts of ethylene propylene diene monomer, 15-30 parts of foamed rubber, 5-15 parts of chlorinated polyethylene, 3-10 parts of magnesium oxide, 10-25 parts of polyolefin, 15-20 parts of polypropylene, 2-5 parts of potassium pyrophosphate, 4-7 parts of antimonous oxide, 2-6 parts of titanate coupling agent, 1-4 parts of sulfanilamide, 2-7 parts ofmelamine cyanurate, 1-4 parts of stearic acid, 10-20 parts of microencapsulated red phosphorus, 4-8 parts of nanometer kaolin, 10-17 parts of talcum powder, 0.5-1 part of white carbon black, 5-15 parts of bentonite, 5-13 parts of nylon, 1-4 parts of antioxidant, 0.4-1 part of lubricant and 1-5 parts of epoxidized soybean oil. The material has the advantages of preventing breakage and corrosion, resisting stretching and being long in service life; a cable cannot be corroded even after being placed for a long time, and the structural strength of the cable is improved; the anti-breakage strengthand structural strength of the cable are enhanced.