3D Sandwich Panel for Train
3D Sandwich Panel for Train
3D Sandwich panel made from 3D glass fabric can be used in interior wall or roof cover in high speed train.
When 3D fabric is impregnated with a thermoset resin, the fabric absorbs the resin and rises to the preset height. After cured,it became a sandwich panel. This panel made by 3d woven fabric has superior resistance against delamination comparing with traditional honeycomb and foam cored materia,thanks to the integral woven structure,