Hongseong's lightweight door in railway vehicle is consist of
honeycomb cores and an aluminum or stainless steel as
a skin material. These product also can be applied for
doors for shipbuilding.
Honeycomb panel is consists of hexagonal shape of honeycomb
core and two sheets of aluminum surfaces. Its hexagonal shape
of core makes optimum mechanical properties and is able to
carry shear loads at much lower weight than foams or other
core types. High rigidity and excellent flatness makes
designer's universal choice when they desired.
The honeycomb core endows the composite panel with an
exceptionally high bending strength at an extremely low weight.
In terms of traditional honeycomb panels with brittle-hard
bonding systems like epoxy, the HIVETECKS¢ç bonding
system is tough and high degree of elasticity.
The advantages of these are improved peel strength, especially.