Recycled polyurethane elastomers: A universal adhesive

Jeno Borda, Anikó Rácz, M. Zsuga

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The practical application of the glycolysis mixture of polyurethane wastes is reported. It was found that in the presence of 4,4′-diphenylmethane diisocyanate (MDI) both the separated upper phase of the glycolysis mixture and the complete two-phase reaction mixture could be used as components of the urethane adhesive mixtures for bonding woods, metals, plastics, glass, ceramics, paper and leather. The adhesive properties were determined by tensile-cutting, cutting- and bending strengths, as well as peel resistance measurements. The method to use the complete glycolysis mixture is also reported. The reaction mechanism of bonding is also discussed.

Original languageEnglish
Pages (from-to)1225-1234
Number of pages10
JournalJournal of Adhesion Science and Technology
Volume16
Issue number9
DOIs
Publication statusPublished - 2002

Fingerprint

Elastomers
Polyurethanes
Glycolysis
elastomers
Adhesives
adhesives
glycolysis
Urethane
Plastics
leather
diisocyanates
Metals
urethanes
Leather
flexural strength
Glass ceramics
Bending strength
Wood
plastics
ceramics

Keywords

  • New materials
  • Polyurethane wastes
  • Recycle
  • Universal adhesives

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Materials Science(all)
  • Mechanics of Materials
  • Computational Mechanics
  • Surfaces, Coatings and Films
  • Materials Chemistry
  • Chemistry(all)
  • Surfaces and Interfaces

Cite this

Recycled polyurethane elastomers : A universal adhesive. / Borda, Jeno; Rácz, Anikó; Zsuga, M.

In: Journal of Adhesion Science and Technology, Vol. 16, No. 9, 2002, p. 1225-1234.

Research output: Contribution to journalArticle

Borda, Jeno ; Rácz, Anikó ; Zsuga, M. / Recycled polyurethane elastomers : A universal adhesive. In: Journal of Adhesion Science and Technology. 2002 ; Vol. 16, No. 9. pp. 1225-1234.
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