Published 1991
| Version v1
Journal article
Effect of gamma irradiation on the dielectrical behaviour of polyolefines: stabilized isotactic polypropylene
- 1. Pavia Univ. (Italy). Dept. of Electrical Engineering
- 2. Pavia Univ. (Italy). Dept. of General Chemistry
- 3. Enichem, San Donato Milanese (Italy)
Description
The effects of gamma radiation on the electrical conduction and the dielectric strength of isotactic polypropylene addittivated with a well known amount of Hals are investigated. The experimental data carried out on films of pure PP or addittivated with a percentage of 0.25 and 1% of Tinuvin 770, unirradiated and irradiated under air up to 6.3 Mrad, are reported. These results are discussed and an attempt to justify the experimental evidence is made. (author)
Additional details
Publishing Information
- Journal Title
- Radiation Physics and Chemistry
- Journal Volume
- 37
- Journal Issue
- 4
- Series
- Radiat. Phys. Chem.
- Journal Page Range
- 611-614
- ISSN
- 0146-5724
- CODEN
- RPCHD
Conference
- Title
- 1. trilateral meeting on radiation chemistry and physics of solids.
- Acronym
- Castellani seminars
- Dates
- 7-10 Nov 1988.
- Place
- Pavia (Italy).
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 22059654
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ADDITIVES; DIELECTRIC PROPERTIES; ELECTRIC CONDUCTIVITY; GAMMA RADIATION; IRRADIATION; PHYSICAL RADIATION EFFECTS; POLYPROPYLENE
- Descriptors DEC
- ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PHYSICAL PROPERTIES; POLYMERS; POLYOLEFINS; RADIATION EFFECTS; RADIATIONS