Load-bearing aluminum beams, with a polyethylene coating, that are used as a wood substitute for structural applications

Unprocessed plastics; unprocessed and synthetic resins, namely, polysulfone, polyethersulfone, polyphenylsulfone and blends thereof (PPSU / PSU, PPSU/PEI polyetherimide, PPSU/PC polycarbonate) and polyvinylidene fluoride, all for use in the manufacture of vehicles for the aircraft and aerospace industries, offshore industrial platforms, rail-based transit and transportation vehicles, medical equipment, radomes for military use, and military vehicles

Board material made in part of polyethylene used as a wood substitute for load-bearing structural applications

Board material made in part of polyethylene used as a wood substitute for load-bearing structural applications