PMI (polymethacrylimide) foam is the latest material in the development of polymer foam core materia...
NASA and European Airbus have recently proposed a foam-filled reinforced strip structure based on th...
The core materials for composite sandwich structures are: rigid foam, PMI foam, honeycomb and balsa ...
The high-performance plastic profiles are extruded by vacuum, which has better compactness than the ...
The chemical principles of core foams can be divided into two categories: 1 Chemical blowing agents...