发明名称 |
Epoxy-borax-coal tar composition for a radiation protective, burn resistant drum liner and centrifugal casting method |
摘要 |
A boron containing burn resistant, low level radiation protection material useful, for example, as a liner for radioactive waste disposal and storage, a component for neutron absorber, and a shield for a neutron source. The material is basically composed of Borax in the range of 25-50%, coal tar in the range of 25-37.5%, with the remainder being an epoxy resin mix. A preferred composition is 50% Borax, 25% coal tar and 25% epoxy resin. The material is not susceptible to burning and is about 1/5 the cost of existing radiation protection material utilized in similar applications.
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申请公布号 |
US4230660(A) |
申请公布日期 |
1980.10.28 |
申请号 |
US19790003840 |
申请日期 |
1979.01.16 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
TAYLOR, ROBERT S.;BOYER, NORMAN W. |
分类号 |
A62D5/00;G21C19/40;G21F1/10;(IPC1-7):A62D5/00 |
主分类号 |
A62D5/00 |
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