E-TPU BOOST FOAM SHOE SOLE
The Expanded Thermoplastic Polyurethane ,in short E-TPU ，is manufactured by foaming TPU granules ,which is similar to EPP foaming process that the TPU granules are also pretreatd with high pressure and heat ,With specialized foam moulding machinery and facility ,the E-TPU cell foams can be moulded into different shapes.
The most advantage and benefit of the Expanded TPU cell foam in shoe mid-sole is as below:
-lightweight, we are all desire a good quality shoe in lightweight.
-shock impact absorption, Expanded TPU is a closed cell foam that can absorb shock impact on
the foot during jogging or running.
-elastic and rebound effect, the lightweight E-TPU foam beads is very elastic, it can provide
People the desired rebound effect when jumping or running ,this improved our running behavior.
-softness and resilience. The expanded TPU foam material can provide us softness and highly
reactive resilience performance in the same time.
-durability, shoes made from the Expanded TPU foam sole has been recognized among
Adidas shoe users, it is more durable than other sole materials.
The Expanded TPU cell foam raw materials was originally invented by BASF known as the
Infinergy foam and Adidas was the first company who had applied it in its shoe mid-soles known
as the Energy Boost ,Previously only BASF owns the E-TPU cell foam bead raw material
manufacturing technology , but after many years now the Chiness local chemical companies has
already resolved the E-TPU cell foam bead raw material manufacturing technology.
longer difficult for us to get the E-TPU cell foam raw material any more.