DEVELOPMENT OF SOLVENT-RESISTANT SEALANTS.
Abstract
Urethane type sealants compounded from CF3 and C7F15-containing polyether triols, toluene diisocyanate and moisture cured were developed with good resistance to paint-stripper solvents, high mechanical properties and excellent adhesion to aluminum substrate. A number of fluorine-containing mono- and diglycidyl ethers, perfluorinated epoxides and fluorine-rich diamines and polyols were synthesized for compounding into urethane- and epoxy-type sealants. It is recommended to carry out a detailed evaluation of the compounds to select a candidate for field trial. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 15, 1967
- Accession Number
- AD0650315
Entities
People
- M. C. Raes
- M. M. Boudakian
- S. V. Urs