RADIATION RESISTANT RESIN COMPOSITION AND RADIATION RESISTANT WIRE/CABLE

PROBLEM TO BE SOLVED: To provide a radiation resistant resin composition excelling in mechanical characteristics even after exposure to harsh radiation with about 2.5 MGy, exhibiting a suitable radiation resistant properties with a small amount of mixed additives and suppressing the blooming of the...

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Main Authors DESAKI AKIRA, MORISHITA NORIO, UKON SEIICHI, TAKEDA OSAMU, KOGORI NAGAYOSHI, ISHIDA KATSUYOSHI, KUSANO JOICHI
Format Patent
LanguageEnglish
Published 23.04.2009
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONDUCTORS
ELECTRICITY
INSULATORS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:PROBLEM TO BE SOLVED: To provide a radiation resistant resin composition excelling in mechanical characteristics even after exposure to harsh radiation with about 2.5 MGy, exhibiting a suitable radiation resistant properties with a small amount of mixed additives and suppressing the blooming of the additives, and a radiation resistant wire/cable. SOLUTION: This resin composition is obtained by adding 0.3-1.0 pts.mass of a salicylate-based ultraviolet absorber, 0.3-5 pts.mass of a benzotriazole-based ultraviolet absorber and 0.3-5 pts.mass of triazine-based ultraviolet absorber to 100 pts.mass of polyolefin-based resin. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20080235393