本文论及气象火箭头部锥壳的隔热涂层。在考虑了火箭头锥工作环境需要和可能的基础上,完成了材料在飞行环境下温度载荷的计算、涂层组成以及成型方法的选择。通过地面模拟实验确定了涂层的最佳厚度。最后通过飞行试验,证实了隔热涂层可供实际使用。 This article deals with the thermal insulation coating of the conical shell of the meteorological rocket head. Based on the needs and possibilities of the working environment of the rocket head cone, the calculation of the temperature load, the composition of the coating and the selection of the molding method are completed. The optimal thickness of the coating was determined by ground simulation experiments. The final flight test, confirmed that the insulation coating for practical use.