Applications / Lighter-than-air

Lighter-than-air

Lighter-than-air

Thanks to its excellent barrier properties for hydrogen and helium gas, EVAL™ EVOH barrier resins are highly suitable for lighter-than-air applications.

Using an EVAL™ EVOH barrier layer in multilayer envelopes enables balloons and airships to stay afloat for longer times, enhancing technical possibilities and expanding application fields.

Furthermore, the use of an EVAL™ barrier layer also offers economic benefits when operating airships by reducing the loss of costly Helium carrier gas.