Wearable electromagnetic-shielding spinning thread

The invention discloses a wearable electromagnetic-shielding spinning thread. The wearable electromagnetic-shielding spinning thread comprises a fiber core, a base layer, an electromagnetic shieldinglayer and a silica gel protective layer, and is woven into metal shielding fabrics with electromagnetic compatibilities. The base layer is obtained by coating the fiber core with PAA (polyacrylic acid) through thermal curing; the electromagnetic shielding layer is obtained by agglomerating silver nanoparticles on the surface of the base layer through redox chemical steps; the protective layer is obtained by applying silica gel to the surface of the electromagnetic shielding layer. The metal shielding fabrics woven from the wearable electromagnetic-shielding spinning thread have the advantagesof high flexibility, high ductility, good electromagnetic shielding effect, easiness in preparation and low cost. 本发明公开了一种可穿戴的电磁屏蔽纺线，本发明采用纤维线芯、基层、电磁屏蔽层及硅胶保护层构成纺线，将纺线织成具有电磁兼容功效的金属屏蔽面料。本发明的基层采用PAA聚丙烯酸经热固化包裹在纤维线芯上；电磁屏蔽层采用氧化还原的化学步