Computer cable with functions of shielding and chemical resistance

The utility model discloses a computer cable with functions of shielding and chemical resistance. The computer cable comprises at least a copper conductor bunch, an insulating layer, a wrapping layer, a shielding layer, a general wrapping layer, an inner sheath and an outer sheath, the copper conductor bunch is coated by the insulating layer, insulating layer cores twisted in pairs are wrapped by the wrapping layer in an overlapping manner, the wrapping layer is coated by the shielding layer, the shielding layer is coated by the general wrapping layer, the outside of the shielding layer is filled so that a cable core is circular, the general wrapping layer can tightly tie shielding wires together from the outside, the general wrapping layer is coated by the inner sheath, the outside of the inner sheath is coated by an aluminum-plastic composite tape longitudinal wrapping layer, the aluminum-plastic composite tape longitudinal wrapping layer drags a tinned copper wire drain wire at the inside, and the outside