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nature : also known as ablation agent. Generally it refers to the 2800 ° C or higher temperature, the material through the thermal decomposition of 100 or dissipate the heat absorbing material. Most of the composites, in addition to the matrix resin, but also contain fiber reinforced material, low dense packing and vulnerable thermal decomposition of the compounds. Will ablative material coated on the surface of spacecraft, constitute ablative layer, heat is generated when suddenly, the ablative layer burning layers will decomposition gases, heat, residual layer of carbon layer with heat insulation, peeling final play to protect aircraft, to prevent high fever spread to the internal role . Ablative material commonly used in missiles and other aircraft.
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