UBE offers to automotive value chain a comprehensive range of multilayer fuel tube systems designed to meet the most demanding requirements of today’s fuel delivery technologies.
UBE multilayer tube designs combine the UBESTA PA12 compounds with the best-in-class materials that ensures chemical resistance, fuel barrier performance, washout resistance, and thermal durability. Delivering to market well recognised multilayer tube structures like ECOBESTA-9T, SUNBESTA and SUNBESTA-ZV.
ECOBESTA-9T is engineered for fuels with low alcohol content, offering excellent fuel barrier properties and washout resistance.
SUNBESTA is tailored for fuels with high alcohol content. This structure is ideal for harsh environments where strong chemical resistance and long-term performance are critical
SUNBESTA-ZV, the most performing system, incorporates a double barrier structure with combining the advantages of each materials. It delivers superior performance across a wide range of fuels and ensures excellent resistance to both chemical attack and heat exposure.
Thanks to direct adhesion (without using tie layer) of the UBESTA 3030LI6 to PA6 UBE deployed the ECOBESTA-9T Next and SUNBESTA Plus structures which are a cost- efficient solution for fuel tubing, being 30% cheaper than regular ECOBESTA-9T while keeping same performance.
To learn more about the technical benefits and configurations of UBE’s multilayer fuel tube systems, fill out the form and download the full document.
