Rubber elasticity. June 15, 1981-June 14, 1981. [Polydimethylsiloxane] Metadata

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Title

  • Main Title Rubber elasticity. June 15, 1981-June 14, 1981. [Polydimethylsiloxane]

Creator

  • Author: Eichinger, B.E.
    Creator Type: Personal

Publisher

  • Name: Washington Univ., Seattle (USA). Dept. of Chemistry
    Place of Publication: United States

Date

  • Creation: 1981-01-01

Language

  • English

Description

  • Content Description: Progress on the following three projects are described: swelling of elastomers by diluents; theoretical analysis of the dynamics and thermodynamics of random networks; and synthesis of elastomers with metal-chelate crosslinkages. Five elastomer-solvent systems were investigated. In all cases polydimethylsiloxane was used with either cyclohexane or benzene or both. The comparison established the general validity of Flory's new constrained junction theory. However a slight revision of the theory was required. Theoretical work on amorphorus systems centered on evaluation of the density states for models (constructed by others) of amorphorus silicon, As/sub 2/O/sub 3/, etc. The utility of these models are being assessed. A batch of styrene-isoprene elastomer was prepared and is undergoing stress-strain measurements.
  • Physical Description: Pages: 8

Subject

  • Keyword: Research Programs
  • Keyword: Chemical Reactions
  • Keyword: Cyclohexane
  • Keyword: Cross-Linking
  • Keyword: Organic Compounds
  • Keyword: Polyenes
  • Keyword: Elastomers
  • Keyword: Data
  • Keyword: Polymers 360403* -- Materials-- Polymers & Plastics-- Mechanical Properties-- (-1987)
  • Keyword: Siloxanes
  • Keyword: Hydrocarbons
  • Keyword: Dienes
  • Keyword: Swelling
  • Keyword: Aromatics
  • Keyword: Cycloalkanes
  • Keyword: Benzene
  • Keyword: Isoprene
  • Keyword: Solvent Properties
  • Keyword: Numerical Data
  • STI Subject Categories: 360401 -- Polymers & Plastics-- Preparation & Fabrication-- (-1987)
  • Keyword: Styrene
  • Keyword: Information
  • STI Subject Categories: 36 Materials Science
  • Keyword: Polymerization
  • Keyword: Experimental Data
  • Keyword: Alkanes
  • Keyword: Synthesis

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Other: DE82011220
  • Report No.: DOE/ER/10912-1
  • Grant Number: AT06-81ER10912
  • DOI: 10.2172/5594665
  • Office of Scientific & Technical Information Report Number: 5594665
  • Archival Resource Key: ark:/67531/metadc1093902

Note

  • Display Note: NTIS, PC A02/MF A01.