▎ 摘　　要

NOVELTY - The utility model claims a high-toughness anti-radiation yarn, comprising a wire core, the wire core comprises an inner core; a plurality of inner core is a central annular uniformly arranged elastic yarn and coating the plurality of elastic wire; the inner core is composed of antibacterial strands and radiation-resistant strands twisted; the elastic yarn is orderly provided with an antibacterial coating and an anti-oxidation coating, the coating is provided with a water absorbing layer; the water absorbing layer is provided with a ventilating layer; the ventilating layer is provided with an inner protective layer; the inner protective layer is provided with a radiation-proof layer; the radiation-proof layer is provided with a flexible graphene electric heating film layer; the flexible graphene electric heating film layer is provided with a corrosion resistant layer; the corrosion resistant layer is provided with an outer protective layer; the outer protective layer is provided with an elastic fibre layer. the beneficial effects of the utility model are as follows: through the radiation-proof layer and the core body, wherein the core is composed of antibacterial strands and radiation-resistant strands twisted; it can effectively improve the anti-radiation performance of the yarn.