Vibration-damping rubber is a general term for rubber shock absorbers, primarily used for noise reduction and cushioning impact hazards through vibration isolation and mitigation. It is applied in fields such as motor vehicles, rail transit, building isolation mounts, and industrial equipment [1] [3-4]. Its performance indicators include static stiffness and damping coefficient tanδ, with the latter requiring a higher value and broad peak characteristics within the operating frequency and temperature range to optimize vibration-damping effects. The vulcanization system affects the material's stiffness, heat resistance, and fatigue life, with traditional vulcanization systems improving fatigue resistance but limiting heat resistance [1-2]. Butyl rubber and nitrile rubber have higher damping coefficients in rubber materials, while natural rubber boasts excellent comprehensive performance. Structural designs are categorized into compression, shear, and composite types, with dynamic modulus adapting to different needs based on the loading direction [2]. Building isolation mounts use a composite structure of laminated rubber and steel plates, reducing seismic response through horizontal deformation and lead core energy dissipation [3]. The global market size continues to expand, with the application of new materials and virtual simulation technology driving products towards high precision and high-performance development.