▎ 摘　　要

NOVELTY - Hydrocooling rubber hose comprises 38.70-39.90 wt.% methyl vinyl silicone rubber, 8.20-9.40 wt.% gas phase carbon black, 4.60-4.90 wt.% hydroxy silicone oil, 19.60-21.80 wt.% supporting framework base material, and remaining amount of organic solvent. USE - The hose used for inverter (claimed). ADVANTAGE - The method: can ensure the flexibility of the rubber hose. The rubber hose: has free molding and shaping ability; keeps the shape during the hydrocooling of circulating working; can reduce the occupied space of the inverter hydrocooling; improves the applicability of the inverter; uses graphene hydrogel in the supporting frame base material, which can be uniformly dispersed in the supporting frame; uses flexible buffer and support, which can be carried out in the supporting frame; uses the graphene hydrogel, which can ensure hydrocooling the rubber hose, can be bent and reset normally; is non-destructive to the rubber hydrocooling; uses nanometre cellulose in the supporting framework base material, which can quickly enter into the graphene hydrogel by taking water as medium; and ensures the flexibility of the graphene hydrogel. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing hydrocooling rubber hose comprising (i) taking methyl vinyl silicone rubber, gas phase carbon black, hydroxy silicone oil, supporting framework base material and organic solvent, (ii) mechanically stirring and ultrasonically vibrating and dispersing the supporting frame base material for 20-30 minutes to obtain the uniform dispersion type supporting frame base material, (iii) taking half amount of uniform dispersion type supporting framework base material and methyl vinyl silicone rubber, gas phase carbon black, hydroxy silicone oil and organic solvent, mechanically stirring and ultrasonically processing for 30-40 minutes to obtain the outer base material, (iv) taking remaining amount of methyl vinyl silicone rubber, gas phase carbon black, hydroxy silicone oil and organic solvent, mechanically stirring and ultrasonically processing for 30-40 minutes to obtain the inner layer base material, (v) adding the inner layer base material prepared in the step (iv) into a screw extruder, mixing, extruding and forming to obtain the inner layer pipe, (vi) taking the inner layer pipe prepared in step (v) as tube core, adding the uniformly dispersed supporting frame base material into screw extruder, extruding the middle layer glue on the inner layer pipe to obtain the double-layer pipe, (viii) taking the double-layer tube prepared in the form of step (vi) as tube core, adding the outer layer base material prepared in the step (iii) into the screw extruder, extruding the outer layer glue on the doublelayer tube to obtain the semi-finished rubber soft tube, and (viii) performing secondary vulcanization treatment of the semi-finished rubber hose obtained in step (vii).