详情
Due to the mechanical properties of EPP, EPP is particularly
suitable for components subject to impact stress. The low weight,
high energy absorption and good deformation performance of EPP,
even after repeated impact loading, represent outstanding qualities
for components in automotive assembly.
EPP also has negligible water absorption, can function reliably
over a wide range of temperatures, and is thus predestined for
internal and external applications in automotive assembly.
Additionally, low manufacturing costs and compared to other foam
materials minimal tooling costs offer distinct advantages as
well.
Examples of safety-relevant applications include: foam inserts
allowing for protection against lateral impact, energy absorbing
bumper cores as well as knee pads and steering column casings. The
resilient response of side impact protection pads made of EPP is
markedly delayed and thus meets essential industry safety
requirements. Moreover, shock absorber systems, door, head rest,
panels and other components assembled using parts made of EPP
comply with the existing legal regulations.
In a high density grade, the material can also be used as a
structural element. Its high strength and good compatibility with
other materials allows it to produce components distinguished by
outstanding mechanical properties.
Easy to produce in different geometric shapes, the material is
particularly suitable for fabricating filler elements and tool
caddies, with the low weight per unit volume providing a remarkable
weight reduction.
More and more, new automotive designs value materials that offer
weight saving and recyclability. No other foam material meets these
requirements to the same extent as EPP. Since component weights can
be efficiently reduced, significant cost and energy savings are
feasible. As such, EPP contributes greatly to the preservation of
the environment and the conservation of resources, while also
meeting the escalating safety standards in the industry.
