HY-SHIELD

Composite resin materials comprised of boron and tungsten fibers, for structural and protective purposes, for use in further manufacture; composite materials in the form of sheets, blocks or rods consisting of mixtures of fibers of ceramic materials, glass, boron, carbon/graphite, metal or organic polymers in a resinous, ceramic, carbonaceous or metallic matrix used for further manufacture; composite resin materials comprised of boron and tungsten fibers, for use as a structural material providing radiation shielding