The operating temperature range for a silicone sealing plug typically varies depending on the specific formulation and grade of the silicone used. Generally, silicone sealing plugs can withstand a wide range of temperatures, making them suitable for various applications. Here is a typical temperature range for silicone sealing plugs:
Low-end Temperature: Silicone sealing plugs can usually handle temperatures as low as -60°C (-76°F). Some specialty silicones can function even at lower temperatures, but -60°C is a common benchmark.
High-end Temperature: On the high end, silicone sealing plugs can typically withstand temperatures up to 200°C (392°F). In some cases, high-temperature silicones can endure temperatures as high as 250°C (482°F) or even higher for short durations.
This wide temperature range makes silicone sealing plugs versatile and reliable for use in environments with extreme temperature variations, such as in automotive, aerospace, and industrial applications. It's important to verify the specific temperature ratings provided by the manufacturer to ensure the plug meets the requirements of your particular application.