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It is an ether-based polyurethane elastomer.
In Europe, Getzner in Austria developed and began manufacturing and selling vibration isolation materials made of polyurethane 30 years ago. They have numerous achievements in railways, construction, and industrial sectors worldwide. For more details, please download the catalog from the URL below.
Proven as a "vibration-damping material" for manufacturing equipment and vehicles! With an impact absorption capacity of over 90% and a high vibration-damping property of tanδ 0.3 to 0.5, this ultra-soft polyurethane gel is exceptional!
"Hapragel" is an ultra-soft elastomer that achieves ultra-low hardness in a near-gel state, which was not possible with conventional rubber and elastomers, while also possessing durability. It features shock absorption (over 90% shock absorption, with residual shock about 2/5 that of rubber) and vibration absorption (tanδ = 0.3 to 0.5, about twice that of rubber), making it an excellent material for environmental protection. 【Features】 ◆ Shock absorption over 90% Provides over 90% shock absorption across all hardness levels from sponge hardness 30 to 70. ◆ High vibration damping performance Vibration damping 2 to 4 times that of rubber (tanδ = 0.3 to 0.5). ◆ Near-gel state unattainable with rubber Sponge hardness C-30 to C-70. ◆ Over 20 years of proven performance It has been 20 years since its launch, and it has been used in various fields such as vehicles, manufacturing equipment, and measuring devices. *For more details, please contact us or refer to the catalog.
