Aircraft tire bead protective rubber and preparation method thereof

The invention provides an aircraft tire bead protective rubber and a preparation method thereof, and belongs to the technical field of high polymer materials. Through reasonable formula preparation, the seam allowance protective glue has the performance characteristics of high tensile strength and tear strength, high hardness, good thermal stability, good cutting resistance and good wear resistance, and also has the advantage of static electricity conduction; the seam allowance protective rubber is good in cutting resistance and high in tensile strength and tearing strength for ultra-high-speed and ultra-high-load aircraft tires, and cracks caused by cutting and tearing of the seam allowance protective rubber can be avoided. The seam allowance protection rubber is good in heat aging resistance and heat stability, the seam allowance protection rubber can be prevented from being disengaged from adjacent parts, and the tire is safe to use. 本发明提供了一种飞机轮胎子口护胶及其制备方法，属于高分子材料技术领域。本发明通过合理的配方配备，使子口护胶具有拉伸强度和撕裂强度高、硬度高、热稳定