▎ 摘　　要

NOVELTY - Preparing a moisture-proof cable, comprises: (a) ultrasonically oscillating molecular sieves, graphene, porous starch and water, and then drying to prepare a mixture; (b) soaking the mixture, nano zinc dioxide, nano tin dioxide, and then filtering to obtain a moisture-proof additive; and (c) mixing natural rubber, PVC, dioctyl terephthalate, methylol starch, bentonite, nano titanium dioxide, silicone oil, sulfur and moisture-proof additives, and then coating the outer portion of the cable core to form moisture-proof cable. USE - The method is useful for preparing a moisture-proof cable. ADVANTAGE - The method: provides moisture-proof cable that exhibits excellent moisture resistance; and is simple and easy availability of raw materials. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the moisture-proof cable which is prepared by above mention method.