When the fabric is impregnated with a thermoset resin, the fabric absorbs the resin and rises to the preset height. Owing to the integral structure, composites made of 3d sandwich woven fabric boast superior resistance against delamination to traditional honeycomb and foam cored materials.
1、Light weight but high strength;
2、Great resistance against delamination;
4、Space between decklayers can be multi-functional (embedded with sensors,wires or infused with foam);
5、Simple and effective lamination process
6、Thermal and sound insulated.; Fire retardant; Wave transmittable.