VESTAMID® IN TYPE IV TANK LINERS

With VESTAMID®, large dimensions of 2m and larger are possible, making it a versatile choice for both mobility/utility and stationary tanks. VESTAMID® in a full system can easily withstand 700bar pressurized gas, making it the best choice for hydrogen storage. VESTAMID® can be processed by blowmolding, rotomolding and extrusion offering a maximum flexibility in manufacturing.

Evonik’s VESTAMID® PA12 thermoplastic solutions provide a wide range of benefits and the right balance of performance and simplicity in processing:

• very low moisture uptake
• exceptional dimensional and mechanical stability in humidity and wide temperature range
• easy adaption to standard Polyolefin equipment
• easy processability in either production method (full scale verified)
• high availability

For your next generation Hydrogen Type IV tank liner requirements specific grades offer:

• processability to large dimension liners
• non-plasticized to avoid contamination of H2
• high quality surfaces
• exceptional low H2 permeation (CSA ANSI compliant)
• high stiffness in composite winding without drying
• boss integration with industry established methods
• processability w/o vacuum or air possible (Rotomolding)
• no H2 blistering