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For aerodynamic force heating the thermal protection treatment manner
For aerodynamic force heating the thermal protection treatment manner
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机译：用于空气动力加热的热保护处理方式
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PURPOSE: To improve bonding strength and durability by laminating cork sheets on the surface of a structure body, receiving aerodynamic heating, through film like adhesive to form a cork layer, then sticking film like adhesive. again onto the surface of the cork layer, and pressure-bonding all the layers by heating. ;CONSTITUTION: In order to protect the outer surface and the like of a nose cone 1 in a rocket from aerodynamic heating, modified epoxy group film like adhesive 8 is spirally wound around the whole outer peripheral surface of the nose cone 1. Previously prepared cork sheets are stuck to the whole surface of the film like adhesive 3 in such a way as to be pieced up together to form a cork layer 4. Film like adhesive 5 is spirally wound again around the surface of the cork layer 4. The whole nose cone 1 is then wrapped into a heat resisting nylon film bag, and heating is applied thereto while evacuating the inside of the closed space. The base material of the nose cone 1, the respective film like adhesive layers 3, 5 and the cork layer 4 are mutually pressure-bonded by heating.;COPYRIGHT: (C)1994,JPO&Japio
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