In fields such as industrial manufacturing, precision sealing, and fluid transmission, high-temperature environments impose strict requirements on the stability and durability of materials. Conventional rubber materials are prone to aging, deformation and failure under high temperatures. As a special functional elastic material, 350°C high-temperature resistant silicone rubber has become a preferred core new material for high-temperature working conditions due to its excellent comprehensive performance.



This silicone rubber features outstanding thermal stability, maintaining stable performance under continuous high temperature of 350°C. Its stable molecular structure avoids cracking, hardening and pulverization at high temperatures, effectively preventing equipment failure and leakage. Meanwhile, it delivers excellent mechanical properties with balanced toughness and structural strength, resisting stretching and deformation to adapt to long-term high-intensity industrial applications.

In terms of processing, the material supports two mainstream industrial molding technologies: compression molding and extrusion molding. It can produce high-precision complex sealing parts via compression molding and standardized tubular products via extrusion molding, perfectly matching large-scale and standardized production and reducing comprehensive processing costs.

For food-contact applications, standardized post-curing treatment is required. Products used in food contact scenarios must undergo 4-hour post-curing at 200°C to eliminate residual components, optimize material compactness and safety, and meet industry specification requirements.

Widely applied in manufacturing, fluid transmission and precision industries, this material is mainly used for high-temperature resistant seals and extrusion tubes. It solves core industry pain points including easy wear, short service life and poor adaptability of traditional materials. With the upgrading of high-precision industrial manufacturing, high-temperature resistant silicone rubber will gain broader application prospects and greater market value.