Neutron absorbing-shielding paint
Description
This invention concerns neutron absorbing shielding paints showing excellent adhesion at high temperature. As such paints, although silicon rubber in which boron carbide is dispersed has been known so far, it has a drawback that defoliation, crack, etc. are caused to the painted films at a temperature higher than 200degC, and it can not be used as a pressure vessel. The present invention overcomes such a drawback. That is, the paint according to the present invention comprises 15 to 80 parts by weight of a silicon resin, 15 to 80 parts by weight of boron carbide and 1 to 50 parts by weight of low melting glazes. The glaze ingredients described above react with SiO2 formed upon thermal decomposition of the silicone resin to provide a function as a binder. (K.M.)
Availability note (English)
Available from JAPIO. Also available from INPADOC.Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- IPC:
- Int. Cl. G21F1/10; C09D5/32.
- IPC
- Int. Cl. G21F1/10; C09D5/32.
- Patent number
- JP patent document 1-176998/A/
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 21023250
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- ADHESION; BORON CARBIDES; GLAZES; HIGH TEMPERATURE; NEUTRON ABSORBERS; PAINTS; RADIATION PROTECTION; SHIELDING MATERIALS; SILICON OXIDES; SILICONES; TEMPERATURE DEPENDENCE; THERMAL SHIELDS
- Descriptors DEC
- BORON COMPOUNDS; CARBIDES; CARBON COMPOUNDS; CHALCOGENIDES; COATINGS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; POLYMERS; SHIELDS; SILICON COMPOUNDS; SILOXANES
Optional Information
- Secondary number(s)
- JP patent application 63-716.