Published 1979
| Version v1
Journal article
Microstructural changes in gamma irradiated polypropylene during the transition from the glassy state to the high elastic state
Creators
- 1. Institutul de Fizica si Tehnologia Materialelor, Bucharest (Romania)
Description
We had in mind to present in a refreshing way the actual stage in the study of the vitreous state and of the glassy transition, and to discuss phenomenologically some experimental results. Utilizing an E.P.R. spectrometer, we have observed an anomalous kynetic of the active centers concentration, in gamma irradiated polypropilene fibres, during the transition from the glassy state to the high elastic state. (author)
Additional details
Additional titles
- Original title (Romanian)
- Modificari microstructurale in polipropilena iradiata gamma la tranzitia din starea vitroasa in starea inalt elastica
Publishing Information
- Journal Title
- Stud. Cercet. Fiz.
- Journal Volume
- 31
- Journal Issue
- 9
- Series
- Stud. Cercet. Fiz.
- Journal Page Range
- 1003-1020
- ISSN
- 0039-3940
INIS
- Country of Publication
- Romania
- Country of Input or Organization
- Romania
- INIS RN
- 11543615
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- COBALT 60; GAMMA RADIATION; MICROSTRUCTURE; POLYPROPYLENE; RADIATION EFFECTS
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COBALT ISOTOPES; CRYSTAL STRUCTURE; ELECTROMAGNETIC RADIATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYOLEFINS; RADIATIONS; RADIOISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 65 refs.