| abstract |
The application relates to a silicone protective cover for a mobile storage hard disk and a preparation method thereof, belonging to the field of silicone. The silicone protective cover of mobile storage hard disk is made by mixing and molding the following raw materials: vinyl silicone oil, hydrogen-containing silicone oil, silicone resin, inhibitor, catalyst, and thermally conductive filler. The thermally conductive filler includes the following raw materials, which are mixed, dried at high temperature, and crushed. Made of: Modified polyurethane fibers, graphene, N-phenylamino-cage polysilsesquioxane, allyl alcohol glycidyl ether, metal oxides, boron nitride, additives. The silicone protective cover of the present application has a high thermal conductivity, and can be made into a mobile storage hard disk with a thickness of more than 3mm, which can also show a relatively ideal heat dissipation effect, and the silicone rubber has high resilience, good surface touch, and good buffering and anti-fall for the hard disk. protective effect. |