ROHACELL® has long been used for building the ribs or shells of wind tower rotor blades.
Since ROHACELL® is extremely temperature-resistant, increased process temperatures used in reduced cycle times are not a problem. Manufacturers actually prefer short cycle times because they allow for optimal capacity use of expensive tools. Other structural foams quickly meet their limitations in these temperature ranges, especially when exothermal reactions create even greater heat locally.
Read more about ROHACELL® in wind energy applications following the given link.