HYBRICORZ

FOAM CORES COMPRISED OF ONE OR MORE OF CROSS-LINKED POLYVINYL CHLORIDE (PVC), POLYETHYLENE TEREPHTHALATE (PET), STYRENE ACRYLONITRILE (SAN), POLYURETHANE, POLYSTYRENE, AND POLYMETHACRYLAMIDE (PMI), IN PRE-CUT LENGTHS AND SHAPES FOR USE IN FURTHER MANUFACTURING OF WIND TURBINE BLADES BY OTHERS; AND CORES FORMED PRIMARILY OF CELLULAR FOAM COMPRISING AT LEAST ONE OF POLYVINYL CHLORIDE (PVC), POLYETHYLENE TEREPHTHALATE (PET), STYRENE ACRYLONITRILE (SAN), POLYURETHANE, POLYSTYRENE, AND POLYMETHACRYLAMIDE (PMI) IN COMBINATION WITH BALSA WOOD IN PRE-CUT LENGTHS FOR USE IN FURTHER MANUFACTURING OF WIND TURBINE BLADES BY OTHERS