Author: C. S. Schollenberger
Publisher:
ISBN:
Category : Absorption
Languages : en
Pages : 14
Book Description
Preliminary Report on Polyurethane Gamma Radiation Resistance
Author: C. S. Schollenberger
Publisher:
ISBN:
Category : Absorption
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Absorption
Languages : en
Pages : 14
Book Description
POLYURETHANE GAMMA RADIATION RESISTANCE. Preliminary Report, May 15, 1958- December 1, 1958
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Samples of two high-strength thermoplastic polyurethane Estane elastemers and one high-strength thermoset Estane elastomer were prepared and about a dozen different physical properties as well as infrared and ultraviolet absorption spectra determined for each composition. Radiation doses of 6 to 26 x 106 roentgens were applied to Polyurethane VC samples in air and in nitrogen environments and in a 50 micron vacuum. Infrared and ultraviolet absorption spectra changes in the polymer attending the exposure are under study, evolved gases are identified in the mass spectrometer, sol-gel determinations to estsblish crosslinking/ chain scission ratios are made, and macromolecular changes in the exposed polymer are estimated using light scattering techniques, the constant load rheometer, and the dynamic extrusion rheometer, and from intrinsic viscosity data. (auth).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Samples of two high-strength thermoplastic polyurethane Estane elastemers and one high-strength thermoset Estane elastomer were prepared and about a dozen different physical properties as well as infrared and ultraviolet absorption spectra determined for each composition. Radiation doses of 6 to 26 x 106 roentgens were applied to Polyurethane VC samples in air and in nitrogen environments and in a 50 micron vacuum. Infrared and ultraviolet absorption spectra changes in the polymer attending the exposure are under study, evolved gases are identified in the mass spectrometer, sol-gel determinations to estsblish crosslinking/ chain scission ratios are made, and macromolecular changes in the exposed polymer are estimated using light scattering techniques, the constant load rheometer, and the dynamic extrusion rheometer, and from intrinsic viscosity data. (auth).
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 2228
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 2228
Book Description
The Effect of Radiation on the Mechanical Properties of Polymers
Author: R. K. Traeger
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 40
Book Description
Castable Polyurethane Elastomers
Author: I.R. Clemitson
Publisher: CRC Press
ISBN: 1420065777
Category : Science
Languages : en
Pages : 274
Book Description
Currently, raw material suppliers are the sole providers of polyurethane processing information. In most cases, they give instruction only on how to mix products and do not always include an explanation of the accompanying logic as to why these recommendations are being made. Castable Polyurethane Elastomers explains the production proces
Publisher: CRC Press
ISBN: 1420065777
Category : Science
Languages : en
Pages : 274
Book Description
Currently, raw material suppliers are the sole providers of polyurethane processing information. In most cases, they give instruction only on how to mix products and do not always include an explanation of the accompanying logic as to why these recommendations are being made. Castable Polyurethane Elastomers explains the production proces
Plastics and Elastomers for Use in Radiation Fields
Author: Robert Harrington
Publisher:
ISBN:
Category : Gamma irradiation
Languages : en
Pages : 86
Book Description
Publisher:
ISBN:
Category : Gamma irradiation
Languages : en
Pages : 86
Book Description
Preliminary Studies on Industrial Applications of Intense Gamma Radiation
Author: Bernard Manowitz
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
Book Description
Irradiation of Polymers
Author: Norbert A. J. Platzer
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 296
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 296
Book Description
Radiation Effects on Polymers
Author: Roger Lee Clough
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 656
Book Description
Here is the most extensive resource on polymer radiation effects to be available in more than a decade. This new volume reviews the fundamental chemistry and physics of polymer-radiation interaction and examines recent progress in most major areas of the field. Its 38 chapters, written by leading experts from around the world, cover: fundamentals of polymer radiation chemistry; technological applications of radiation to polymers (including radiation processing; radiation curing; sterilization; cross-linking, polymerization, grafting, X-ray resists, and others); and degradation of stabilization of irradiated polymers (including nuclear plants, scintillation detectors for particle physics, and others).
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 656
Book Description
Here is the most extensive resource on polymer radiation effects to be available in more than a decade. This new volume reviews the fundamental chemistry and physics of polymer-radiation interaction and examines recent progress in most major areas of the field. Its 38 chapters, written by leading experts from around the world, cover: fundamentals of polymer radiation chemistry; technological applications of radiation to polymers (including radiation processing; radiation curing; sterilization; cross-linking, polymerization, grafting, X-ray resists, and others); and degradation of stabilization of irradiated polymers (including nuclear plants, scintillation detectors for particle physics, and others).
The Degradation of Plasticised P.V.C. Compositions Under High Level Gamma Radiation
Author: Atomic Energy Research Establishment (Harwell, England)
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description