▎ 摘　　要

NOVELTY - Flexible and stretchable shielding wire comprises a flexible conductive layer, a flexible inner insulating layer, and a flexible outer insulation layer from the inside to the outside. The flexible shielding layer comprises 1-20 wt.% first conductive component, 6-15 wt% second conductive components, and 65-93 wt.% resin. USE - Flexible and stretchable shielding wire used in flexible electronic field. Can also be used in high-speed system design, integrated circuit pin, high frequency signal line and plug. ADVANTAGE - The shielding wire adopts the shielding layer to improve the anti-electromagnetic interference, signal loss and external signal interference in the cable. The second conductive component provides the main conductive function to ensure the shielding performance, by adding the first conductive components, improves the conductive overlap between the second conductor component, increases the conductor path, improves conductivity, and can form multiple reflection of electromagnetic wave, the electromagnetic wave generates additional loss, the performance of the shielding wire is improved. The shielding layer and the insulating layer are made of flexible stretchable material, so that the finally obtained shielding wire has flexible tensile property, with good shielding effect and conductivity. The method is simple, easy to use, and the prepared wire has excellent shielding performance and conductive property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a flexible stretchable shielded wire, which involves: (a) putting the flexible conductive layer material into the first mold, and then removing the first mold after heating and curing to obtain a molded flexible conductive layer; (b) putting the shaped flexible conductive layer into the center of the second mold, putting the flexible inner insulating layer material into the second mold, and taking off the second mold after heating and curing molding, obtaining a flexible conductive layer with a flexible inner insulating layer coated on the outer side of the formed; (c) putting at least one formed flexible conductive layer with a flexible inner insulating layer on the outside obtained in the step b into the center of the third mold, putting the flexible shielding layer material into the third mold, and heating, after curing and forming, removing the third mold to obtain a formed flexible conductive layer, and sequentially coating with a flexible inner insulating layer and a flexible shielding layer from the inside to the outside; and (d) putting the flexible conductive layer, which is covered with the flexible inner insulating layer and the flexible shielding layer in turn from the inside to the outside, into the fourth mold center position, and putting the flexible outer insulating layer material into the described In the fourth mold, after heating and curing, removing the fourth mold to obtain a molded flexible stretchable shielded wire. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the flexible stretchable shielded wire prepared. (Drawing includes non-English language text).