Resistant to environmental conditions, long lasting.
Its density can be changed in a wide range and thus all
of its features can be controlled over a wide range as
Its water absorption is very small.
According to various heat insulation material, both during
and after production phase, it is environment friendly
(does not contain ozone layer damaging CFCS etc., does
not cause global warming directly, a recyclable material).
It has a very good shock absorption feature.
It is resistant against bacteria growth.
It can be produced as desired, with the easy of