PRELIMINARY RESEARCH ON LAMINATING POLYURETHANE SYSTEMS OF EXCEPTIONAL THERMAL STABILITY WITH ATTENDANT GOOD MECHANICAL PROPERTIES.

Abstract

The preliminary research on laminating polyurethane systems possessing good thermal stability with accompanying highly desirable mechanical properties is reported. In the main, two systems were observed to fulfill the first requirement, but the degree of fulfillment of the second requirement concurrent with the first has yet to be measured. These two outstanding systems were synthesized from diphenylmethane 4,4' - diisocyanate with a glycol polymer of diethylene glycol terephthalate and diphenylmethane 4,4' - diisocyanate with 3,3' bis (p-hydroxy phenyl) phthalide. (Author-PL).

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1965
Accession Number
AD0466993

Entities

People

  • H. J. Lee

Organizations

  • Naval Air Engineering Station Lakehurst

Tags

DTIC Thesaurus Topics

  • Macromolecules
  • Materials
  • Mechanical Properties
  • Molecules
  • Physical Properties
  • Plastics
  • Polyethylene Glycols
  • Polymers
  • Polyurethanes
  • Resins
  • Thermal Stability

Fields of Study

  • Chemistry

Readers

  • Polymer Science and Engineering.
  • Systems Analysis and Design