Flexible heat resistant neutron shielding resin

Sukegawa, Atsuhiko; Anayama, Yoshimasa*; Okuno, Koichi*; Sakurai, Shinji; Kaminaga, Atsushi

A flexible heat resistant neutron shielding material has been developed, which consists of polymer resin with 1 weight % boron. The neutron shielding performance of the developed resin, examined by the $^{252}$ Cf neutron source is almost the same as that of the polyethylene. The outgas of H $_{2}$ , H $_{2}$ O, CO and CO $_{2}$ from the resin have been measured at 250 $^{circ}$ C environment. The resin will be applied around the port of the vacuum vessel as an additional shielding material and prevented the effects on the neutron streaming of the superconducting tokamak device such as JT-60SA.

Language	:	English
Journal	:	Journal of Nuclear Materials
Volume	:	417
Number	:	1-3
Pages	:	p.850 - 853
Publication Year/Month	:	2011/10
Meeting title	:	14th International Conference on Fusion Reactor Materials (ICFRM-14)
Held date	:	2009/09
Location (city)	:	Sapporo
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1016/j.jnucmat.2010.12.291
DOI for research data	:
Keywords	:	no keyword
Research Facility	:	JT-60(臨界プラズマ試験装置)
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
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InCites™	:	Percentile:82.72 Category:Materials Science, Multidisciplinary
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Registration No. : BB20091554
JAEA Abstracts No. : 39001391
Paper Submission No. : 9674

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