PASTY MATERIAL FOR SHIELDING AGAINST RADIOACTIVE RADIATION Russian patent published in 1998 - IPC

FIELD: radiation shielding. SUBSTANCE: material has plastic synthetic mass, filler, plasticizer, and surface-active agents. Used as plasticizer is butadiene or butadiene-nitrile, or butyl-nitrile rubbers, or butyl rubber. Used as filler is lead oxide or lithium-6 fluoride, or boron, or boron compounds, or titanium hydride, or powdered lead, or bismuth oxide, or uranium dioxide, or thorium dioxide, or tungsten, or tungsten trioxide, or oxides of rare-earth elements. Used as plasticizer may be also dibutyl phthalate or transformer oil, or industrial oil, or dibutyl sebacinate, or dioctyl sebacinate. Used as surface-active agents are cation-exchange resin 7 and lecithin. EFFECT: provision for shielding against various kinds of radiation with desired degree of filling with target component.