The "non-collapsing" waterproof packing, which can almost eliminate permanent deformation even with long-term use, significantly reduces the frequency of waterproof packing replacements!
High resilience ethylene propylene diene monomer (EPDM) ensures that even with long-term use as a waterproof packing, it "does not lose its shape"!
By utilizing this feature, it is possible to significantly reduce the frequency of packing replacements.
As a material, EPDM excels in chemical resistance, cold resistance, ozone resistance, and aging resistance. Its inherent elasticity as sponge rubber, combined with the characteristic of "not losing shape" and a certain load response, allows it to be utilized as a "damping material."
High resilience rubber sponge has an extremely small permanent deformation strain, providing excellent shape retention. Even after being subjected to pressure for an extended period, it returns to its original shape instantly once released.
- Features -
- High weather resistance due to EPDM (ethylene propylene rubber)
- Operating temperature range: -20 to +80°C
- Sulfur-free grade with free sulfur below the measurement limit
- Flame retardant/oil resistant grade (railway flame retardant compliant)
* Custom cutting to required lengths available, with adhesive tape for delivery
- Instantly restores from a compressed state
- High shape retention
- Extremely small permanent deformation strain
- Soft sponge suitable for a wide range of applications
