Rotational moulding, in single or multiple layers, creates an effective barrier against liquids, gases, hydrogen and waves. It can also offer good resistance to permeation.
Rotational moulding copes with liquid permeation
According to a petrol evaporation test, rotomoulded tanks show no loss after 8 weeks at 40°C.
Rotational moulding copes with hydrogen permeation
Hydrogen is the smallest molecule on Earth. Hyperbaric hydrogen tanks exist to store these molecules within the tank.
We've detected you might be speaking a different language. Do you want to change to:
Français 
English (UK)
