Thermal expansion rubber products
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・Excellent fire resistance
At a temperature of 200 °C or higher, thermal expansion starts to create a solid heat insulation layer. The expansion material fills the space to block smoke.

・Easy-to-handle shapes
It is provided in the form of rubber tapes and rubber sheets. It is soft and easy to process.
It can be formed by press molding, extrusion, calendering and other processes.

Halogen-free compounds emit a very small amount of toxic gas.

・Sound and vibration insulation
In addition to its fire resistance, its sound-proof and anti-vibration properties enable it to be used as a housing material.

It can be easily applied on ceilings and walls using double-sided adhesive paper or butyl sheet tape.


Types and Shapes


Press molded products

Examples of Applications: Rubber products