| 摘要 |
FIELD: radiation protection. SUBSTANCE: composition applicable for manufacturing film coatings for ionizing radiation protection contains liquid glass (54.3-57.1%); ferrochromium slag (14.4-23.9%); as filler, ground waste of optical glass containing sodium, potassium, aluminum, lead, and silicon oxides wherein lead oxide constitutes 70.93% (18.6-30.0% in total); and, as modifying additive, special-quality organosilicon liquid (0.7-1.0%). EFFECT: reduced cost of material. 2 tbl
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