If you're seeking a sealing material that maintains performance under extreme temperatures, severe cold, or chemical corrosion, you're aware that conventional PE or EPDM foam rapidly degrades-hardening or even melting-in such conditions. For precision equipment or outdoor engineering, each material failure incurs substantial repair costs.
This is why our Silicone Foam Tape has become the go-to solution for engineers. More than just a tape, it serves as a custom-made protective shell for your equipment. It boasts exceptional temperature tolerance, remaining flexible even in extreme cold -60°C() and maintaining its shape under continuous high temperatures up to 250°C.
Sanpu Corporation offers two types of foamed silicone materials: liquid foam silicone tape, which maintains flexibility and prevents deformation between-40°C and 200°C; and solid foam silicone tape, which can withstand temperatures from-60°C to 250°C. Notably, one product can endure up to 315°C for short periods, maintaining stability without cracking in high-temperature environments.
The real challenge of sealing isn't at the moment of application, but after three to five years. Many foam products on the market develop permanent deformation under prolonged pressure, leading to seal failure and leaks. Our silicone foam, however, boasts exceptional compression resilience. It instantly returns to its original shape when pressure is released, no matter how long it's been compressed, ensuring your chassis or battery pack remains in a vacuum-sealed state.
Safety remains the fundamental principle in industrial production. We fully understand the critical importance of flame retardancy in energy storage, new energy vehicles, and aviation sectors. Both silicone foam materials strictly comply with UL 94 V-0 flame retardancy standards, ensuring instant extinguishment upon contact with fire without generating toxic fumes. Additionally, they exhibit exceptional UV resistance and ozone tolerance, maintaining physical stability for over 10 years even under intense outdoor sunlight exposure.
Regarding installation, you need not worry about its difficulty in adhesion. We have optimized the adhesive backing for low surface energy materials, offering multiple options including single-sided and double-sided applications. Whether for spraying metal or engineering plastics, it achieves "instant adhesion." Additionally, its extremely low outgassing (Low Outgassing) ensures safe use in clean environments such as medical and laboratory settings.
Contact us for the technical specifications of foamed silicone and double-sided tape.
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