The core advantage of high-temperature resistant silicone rubber lies in its outstanding heat resistance. Professional testing has shown that it remains stable at 350℃ without significant softening, cracking, or performance degradation, a characteristic that makes it stand out in high-temperature operating environments. Compared to traditional heat-resistant materials, it not only withstands higher temperatures but also maintains excellent stability in alternating high and low temperature environments. Whether it's outdoor equipment exposed to the summer sun or industrial machinery operating at high temperatures for extended periods, it is a reliable fit.



Beyond its robust heat resistance, this silicone rubber also boasts excellent mechanical properties, combining toughness and strength. It is not easily broken or deformed during use, maintaining stable performance over a long period. In terms of processing, it exhibits exceptional flexibility, suitable for compression molding to create seals and accessories of various shapes to meet the production needs of complex structures. It also supports extrusion molding, enabling the efficient production of heat-resistant extruded pipes and other products, adaptable to various scenarios such as pipeline transportation and protection, providing more possibilities for industrial production.

High-temperature resistant silicone rubber also performs exceptionally well in expanding its application scenarios. In the industrial field, it is an ideal choice for heat-resistant seals, widely used in key components such as chemical equipment, engines, and high-temperature pipelines. It can effectively prevent the leakage of high-temperature media and ensure the safe and stable operation of equipment. Its extruded products—heat-resistant extruded tubes—are often used in high-temperature fluid transportation and heat dissipation protection for electronic equipment. With its excellent heat resistance and insulation properties, it has become an indispensable supporting material in industrial production.

It is worth noting that if this material is used in food-contact products, it must strictly adhere to specific processing standards—a 4-hour post-curing treatment at 200°C. This process further optimizes the material's performance, ensuring its safety and stability in food contact, retaining its core heat resistance advantage while meeting the safety requirements of food contact materials, thus providing safe and reliable material support for food processing, catering equipment, and other fields.

From core components in industrial production to food contact devices closely related to daily life, high-temperature resistant silicone rubber is playing a vital role in various fields due to its excellent heat resistance, flexible processing methods, and wide applicability. It not only solves the pain point of material failure under high-temperature environments but also becomes the preferred material for many industries with its stable performance and safe user experience. In the future, with technological upgrades, it will demonstrate its value in even more high-temperature applications.

High Temperature Resistance Silicone Rubber(350℃),pls check IOTA HTV 329