Published 1995 | Version v1
Miscellaneous Open

Radiation processing of polymer insulators as a method of improving their properties and performance

Creators

  • 1. Research Institute of Chemistry, St. Petersburg State University, Universitetsky Prospect 2, Staryl Petergof, St.Petersburg (Russian Federation)
  • 2. Electrical Apparatus Department, St.Petersburg Technical State University, Polytechnicheskaja Str. 29, St.Petersburg (Russian Federation)

Description

Polymer insulators for electric apparatus and high-voltage overhead lines are promising for replacing porcelain and glass insulators. The possibility of application of radiation-chemical technology was showed by manufacture of rod-shaped polymer insulators. In this work, an ethylene and vinyl acetate copolymer was used as the polymer basis of the composition for insulators. By forming a three-dimensional network in polymer bulk radiation processing improves service properties of polymer insulators: shape and heat stability > 200 degree C and stability to tracking erosion > 200 h

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Part of:
Radtech Asia'95 radiation curing conference proceedings

Additional details

Publishing Information

Imprint Title
Radtech Asia'95 radiation curing conference proceedings
Imprint Pagination
568 p.
Journal Page Range
p. 453-458.
Report number
INIS-CN--0001

Conference

Title
radiation curing conference.
Acronym
Radtech Asia'95
Dates
20-24 Nov 1995.
Place
Guilin (China).

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
28040830
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL COMPOSITION; CHEMICAL RADIATION EFFECTS; COBALT 60; COPOLYMERS; CROSS-LINKING; ELECTRIC CONDUCTIVITY; ELECTRICAL INSULATORS; ETHYLENE; GAMMA RADIATION; MELTING POINTS; MODIFICATIONS; PERFORMANCE; POLYVINYLS; STABILITY
Descriptors DEC
ALKENES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL REACTIONS; COBALT ISOTOPES; ELECTRICAL EQUIPMENT; ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; EQUIPMENT; HYDROCARBONS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PHYSICAL PROPERTIES; POLYMERIZATION; POLYMERS; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; YEARS LIVING RADIOISOTOPES

Optional Information