FLUOROCARBON POLYMERS. PERFLUOROPOLYTOLYLENES,

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Abstract:

Perfluoro-polytolylenes were prepared by treating 2-chloroheptafluorotoluene with magnesium in tetrahydrofuran. Polymerization occurred readily at 0C. High molecular weight polymers were prepared by refluxing the mixture as long as 5 days. Soluble polymers were obtained having molecular weights of 5100 35,600 88,500 and 200,000. These polymers exhibited good thermal stability in a vacuum of 600C. Author

Author(s):
Pummer, Walter J. ; Wall, Leo A.
Author Organization(s):
NATIONAL BUREAU OF STANDARDS WASHINGTON D C
Annotation:
Synthesis and properties of perfluoro-polytolylenes.
Pagination:
0023

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
NBS-8594
Project Number(s):
31102 11 3110522
Monitor Series:
8594
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*FLUORINE COMPOUNDS, *HEAT RESISTANT PLASTICS, POLYMERS, SYNTHESIS(CHEMISTRY), SYNTHESIS(CHEMISTRY), ELASTOMERS, GRIGNARD REACTIONS, PHYSICAL PROPERTIES, SOLUBILITY, MOLECULAR WEIGHT, PYROLYSIS, STABILITY, DISTILLATION
Keyword(s):
FLUOROHYDROCARBONS
Report Date:
1964 Dec 01