Published 1987 | Version v1
Report Open

Gamma radiation effect on vulcanized synthetic rubber

Creators

Description

Samples of polybutadiene were irradiated with gamma radiation, using cobalt-60 source, with time interval up to 20 days. Tensile-deformation tests carried out in physics testing machine, shown mechanical hardening induced by radiation, followed by reduction of breaking stress and ultimate elongation. (M.C.K.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Portuguese)
Influencia da radiacao gama em borracha sintetica vulcanizada

Publishing Information

Imprint Pagination
18 p.
Report number
UFPE-DEN-M--38/87

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
22080103
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
COBALT 60; DEFORMATION; GAMMA RADIATION; IRRADIATION; MECHANICAL TESTS; ORGANIC COMPOUNDS; PHYSICAL RADIATION EFFECTS; RUBBERS; TENSILE PROPERTIES
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COBALT ISOTOPES; ELASTOMERS; ELECTROMAGNETIC RADIATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS TESTING; MECHANICAL PROPERTIES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC POLYMERS; POLYMERS; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; TESTING; YEARS LIVING RADIOISOTOPES