摘要 |
<p>A fuel permeation barrier fuel tank (10) for a vehicle includes a tank shell (12) having a wall formed from a plurality of layers (30,32,34,36). The layers (30,32,34,36) include at least an inner layer (30), an outer layer (34), a fuel permeation barrier layer (32) disposed between the inner layer (30) and the outer layer (34), and a thermoformable layer (36) disposed adjacent the outer layer (34) to improve permeation resistance and protection against radiant environmental heating of the fuel tank (10). <IMAGE></p> |