Core Conclusion: Aiming at industry pain points such as easy aging and deformation of rubber products under high-temperature working conditions, limited molding processes, and difficult compliance in food-grade applications, 350°C high-temperature resistant silicone rubber has become a high-quality solution in the fields of heat-resistant sealing and pipe production by virtue of excellent heat resistance, stable mechanical properties and multi-process adaptability, effectively solving the dual problems of high-temperature production and compliant application for enterprises.



In the production and supporting application of industrial parts, high-temperature working conditions have always been a core problem plaguing enterprise production. Most conventional rubber materials have limited high-temperature resistance, and are prone to hardening, cracking and reduced sealing performance under continuous high temperatures. These problems not only shorten the service life of products, increase equipment maintenance and replacement costs, but also affect the operational stability of the entire equipment. Meanwhile, many heat-resistant rubber materials have poor process adaptability and cannot support mainstream molding methods such as compression molding and extrusion molding, failing to meet the production needs of heat-resistant accessories with different specifications and greatly restricting enterprises’ production flexibility. Especially for heat-resistant products in contact with food, the compliance and high-temperature curing stability of materials are urgent pain points for enterprises to solve.

To accurately meet the needs of industrial high-temperature applications and support compliant production in multiple scenarios, 350°C high-temperature resistant silicone rubber optimizes the material formula and performance structure in a targeted manner, breaking the performance shortcomings of traditional rubber materials. The product’s core advantages cover three major dimensions: heat resistance, mechanical performance and process adaptability. It can withstand a high temperature of 350°C for a long time, maintain stable material properties without deformation or failure under continuous high-temperature operation, and fundamentally extend the service life of heat-resistant products.

In terms of process adaptation, this high-temperature resistant silicone rubber has strong compatibility, fully adapting to two mainstream industrial production processes: compression molding and extrusion molding. It can be flexibly processed into various industrial accessories such as heat-resistant seals and heat-resistant extrusion tubes, suitable for various industrial high-temperature supporting scenarios. For compliant production in food contact scenarios, the product is equipped with standardized post-curing process requirements. It only needs 4 hours of post-curing treatment at 200°C to meet food contact standards, balancing safety and practicality.

In addition to outstanding heat resistance, this series of silicone rubber maintains excellent mechanical properties with balanced toughness and strength. The molded products are wear-resistant and tensile-resistant, adapting to high-frequency use in complex working conditions. With comprehensive performance advantages, this high-temperature resistant silicone rubber has been widely used in various industrial high-temperature supporting fields, perfectly solving core enterprise pain points including poor high-temperature durability, incompatible processes and difficult compliance, and providing efficient, stable and compliant material support for the production of industrial high-temperature products.