FIELD: nuclear industry, in particular polymeric composition for isolation of solid radioactive waste with high fluence of induced activity.
SUBSTANCE: claimed composition contains (mass pts): epoxy-dianic resin 100; furfurol 25-45; polyamide resin as curing agent 40-95; ethanol 25-35; filler 0-380; target additive 10-20. As target additive boron compounds, cadmium nitrate, metal powders are used.
EFFECT: polymeric composition with improved heat and radiation resistance, lower toxicity and increased shock and bending resistance in process of in-water curing.
2 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CEMENT-POLYMERIC COMPOSITION FOR PRESERVING RADIOACTIVE WASTES OF MEDIUM REACTIVITY | 2005 |
|
RU2295787C2 |
| POLYMER COMPOSITION FOR RADIONUCLIDE FIXATION | 2007 |
|
RU2337118C1 |
| POLYMERIC COMPOSITION FOR RADIOACTIVE WASTE CONDITIONING | 1999 |
|
RU2167174C2 |
| POLYMER COMPOSITION | 2001 |
|
RU2239643C2 |
| POLYMER MATRIX MATERIAL FOR CONDITIONING LOW AND MEDIUM SPENT ION-EXCHANGE RESINS | 2014 |
|
RU2597916C2 |
| SPENT NUCLEAR FUEL STORAGE | 2009 |
|
RU2413316C1 |
| OIL- AND BENZO-RESISTANT POLYMER COMPOSITION FOR COATINGS | 1992 |
|
RU2057157C1 |
| SEALING COMPOSITION | 0 |
|
SU1126588A1 |
| ADHESIVE LUMP | 1991 |
|
RU2026331C1 |
| POLYMER COMPOUND FOR PROTECTIVE CORROSION-RESISTANT BARRIER-TYPE COATING | 2007 |
|
RU2351624C1 |
