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Low-cost, low-density, ablative rubber insulation for rocket motors
Low-cost, low-density, ablative rubber insulation for rocket motors
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机译:火箭发动机的低成本,低密度,烧蚀橡胶绝缘
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摘要
An insulation material comprising a low-density EPDM polymer, at least one flame-retardant, and an organic filler. The insulation material is used in an insulation layer of a rocket motor. The organic filler is a polymeric, organic filler such as polyvinyl chloride. A rocket motor comprising an insulation material is also disclosed. The insulation material comprises a low-density EPDM polymer, at least one flame-retardant, and a polymeric, organic filler and is applied between an inner surface of a case of the rocket motor and a propellant. A method of insulating a rocket motor is also disclosed.
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