▎ 摘　　要

NOVELTY - Special cable comprises a conductor wire and outer covering material including a silicone rubber outer sheath layer (1), a flexible rubber sleeve (2) and a silicone rubber inner sheath layer. The flexible rubber sleeve is located between the silicone rubber outer sheath layer and the silicone rubber inner sheath layer (3) and a graphene filling layer (4) is filled between the conductor wires (5). The material of the flexible rubber sleeve comprises 8-14 pts. wt. modified zeolite,8-12 pts. wt. mineral oil,1-3 pts. wt. tetrachloroethylene, 1-5 pts. wt. white carbon black, 0.3-1 pts. wt. glass beads, 0.5-2 pts. wt. trimethylsiloxane, 30-45 pts. wt. natural rubber,6-10 pts. wt. cis-butadiene rubber, 1-5 pts. wt. microcrystalline wax, 1-2 pts. wt. zinc oxide, 1-5 pts. wt. stearic acid and 2-6 pts. wt. toughening agent. USE - The special cable is useful for bending torsion resistant mechanical arm (claimed). ADVANTAGE - The cable ensures that the flexible rubber sleeve has better mechanical properties and low temperature resistance; greatly improves the ductility and bending resistance of the cable sheath and can bend smoothly at low temperatures. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing special cable comprising (a)drawing the conductor wire to the required diameter, twisting into a single body, (b) coating a graphene filling layer outside the monomer to obtain a semi-finished product and (c) plastic covering the outer surface of the semi-finished product in sequence with a silicone rubber inner sheath layer, a flexible rubber sleeve and a silicone rubber outer sheath layer to obtain the product. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the special cable for bending torsion resistant mechanical arm. Silicone rubber outer sheath layer (1) Flexible rubber sleeve (2) Silicone rubber inner sheath layer (3) Graphene filling layer (4) Conductor wires (5)