Accession Number:

AD0271979

Title:

RESEARCH AND DEVELOPMENT OF HIGH-TEMPERATURE-STABLE INORGANIC RESINS AND ELASTOMERS

Descriptive Note:

Corporate Author:

AEROJET-GENERAL CORP AZUSA CALIF

Personal Author(s):

Report Date:

1962-01-01

Pagination or Media Count:

1.0

Abstract:

The preparation of thermally stable flexible and elastic silicates continued. Analysis by X-ray of reaction products of asbestos with KCNO and ZrCl4 in a bomb at 750 F indicated that no change occurred in crystal structure. Reaction of asbestos with aqueous alkali in a bomb at 750 F resulted in the asbestos becoming completely soluble. An increase in the molecular weight of the product derived from the reaction of a silicate with dimethyldichlorosilane was accomplished by utilizing methyltrichlorosilane as a crosslinking agent. Attempts with methylphenyldichlorosilane were unsuccessful. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE