Published April 1990 | Version v1
Journal article Metadata-only

Quantiative evaluation of autoradiograms of water diffusion profiles in plastics by means of DENSITRON 4

Creators

  • 1. Akademie der Wissenschaften der DDR, Leipzig (German Democratic Republic). Zentralinstitut fuer Isotopen- und Strahlenforschung
  • 2. National Research Inst. for Materials, Prague (Czechoslovakia)

Description

The water diffusion into plastics by means of autoradiography was studied. Tritiated water diffused into glass fibre inforced polyester resin specimens under different conditions. Using a specially developed tritium autoradiography method the depth distribution of the diffused water can be determined. The autoradiograms were evaluated by the DENSITRON 4 image analyzer. The technique of evaluation is described and the results are discussed. (author)

Additional details

Publishing Information

Journal Title
Isotopenpraxis
Journal Volume
26
Journal Issue
4
Series
Isotopenpraxis.
Journal Page Range
173-175
ISSN
0021-1915
CODEN
IPRXA

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
21081808
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AUTORADIOGRAPHY; DENSITOMETERS; DIFFUSION; FIBERGLASS; HEAVY WATER; IMAGE PROCESSING; OPACITY; POLYESTERS; RESINS; SPATIAL DISTRIBUTION; TRITIUM OXIDES
Descriptors DEC
COMPOSITE MATERIALS; DISTRIBUTION; ESTERS; HYDROGEN COMPOUNDS; MATERIALS; MEASURING INSTRUMENTS; OPTICAL PROPERTIES; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; PHOTOMETERS; PHYSICAL PROPERTIES; POLAR SOLVENTS; POLYMERS; SOLVENTS; TRITIUM COMPOUNDS; WATER