Accession Number:

AD0432322

Title:

REINFORCED HIGH TEMPERATURE ELASTOMERS.

Descriptive Note:

Final rept., Sep 62-Sep 63,

Corporate Author:

BORDEN CO PHILADELPHIA PA

Report Date:

1963-09-01

Pagination or Media Count:

32.0

Abstract:

Filler-rubber systems containing various chemical modifications of silica and fibrous talc as fillers, have been evaluated at 500 F. after aging at 500 F. Trimethylsilyl TMS silicas are more suitable than triphenyl silicas. Fibrous grades of talc were superior as non-reinforcing fillers. Best improvement was obtained with combination of TMS silica and fibrous talc modified by chlorosilanes. Additional incorporation of vinyl chlorosilane approved high temperature elongation. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE