What is EPS Foam?
EPS foam is Expanded Poly-Styrene foam, which is the same foam found in bicycle helmets. Specifically, EPS is a closed cell, lightweight and resilient foamed plastic composed of hydrogen and carbon atoms designed to withstand an impact while dampening impact forces.
Where is the EPS Foam located on the car seat?
At Britax, we include EPS foam where it is needed. For example, the shells and head restraints of all Britax seats are lined with EPS foam. It can also be found in the lower portion, below your child’s legs, on most car seats.
Why does the seat need EPS Foam?
Injuries occur when crash force energy comes in contact with your child. Energy cannot be destroyed; it can only be managed or diverted away from your child. EPS foam is used to absorb some of that crash force energy. If it can be absorbed by components of the seat or diverted away from your child, then your child is not absorbing that crash force energy.
How does the EPS Foam work?
When your child comes into contact with the EPS foam during a crash, the EPS foam deforms. At the point of contact, the air-filled EPS foam cells are crushed and the crash force energy is then diverted away from your child. The foam also acts as a barrier between your child and the rigid seat shell and any other objects that may intrude during a crash such as the vehicle door or window.
How long has Britax incorporated EPS Foam in their seats?
Britax has been incorporating EPS foam in its products since 1996.
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