Thermal expansion refractory sponge [starts thermal expansion at over 200°C and forms an insulation layer]
A heat-expandable fireproof sponge that starts thermal expansion at temperatures above 200℃ and forms a strong insulating layer! The expanding material fills the gaps and exhibits smoke-blocking effects!
"Thermal Expansion Fireproof Sponge" begins to expand at temperatures above 200°C, forming a strong insulation layer, and the expanding material fills gaps to exhibit smoke-blocking effects. It is available in flexible sponge tape and sponge block forms, offering excellent workability. In addition to fire resistance, it also provides soundproofing and vibration-damping properties, making it suitable for residential building materials. Furthermore, applying double-sided adhesive tape allows for easy installation on ceilings and walls. 【Features】 ■ Begins thermal expansion above 200°C, forming a strong insulation layer, with the expanding material filling gaps to exhibit smoke-blocking effects. ■ Available in flexible sponge tape and sponge block forms, with excellent workability. ■ Contains no halogen compounds, resulting in extremely low generation of toxic gases. ■ In addition to fire resistance, it offers soundproofing and vibration-damping properties, suitable for residential building materials. ■ Easy installation on ceilings and walls can be achieved by applying double-sided adhesive tape. *For more details, please request documentation or view the PDF data available for download.
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basic information
【Types and Shapes】 ■Block ■Tape *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage Examples】 ■ Fire-resistant partition penetration joint material ■ Shinkansen fireproof wood grain material, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Denka Elarustoryu has consistently pursued the development of technologies that benefit society since its establishment, creating numerous products. Moving forward, we aim to contribute to the construction of a safe society and environmental conservation through technology development centered on the theme of coexistence between people and the times.