Polymethacrylimide (PMI) foam is a crosslinked rigid structural foam with 100% closed cell structur...
The methyl group is arranged on the same side of the main chain of the molecule as isotactic pol...
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...
