Accession Number : AD0289073

Title :   MATERIAL - ADHESIVE - HEXCEL HP422 - VOLATILE BY PRODUCTS - DETERMINATION OF

Corporate Author : GENERAL DYNAMICS/FORT WORTH TEX

Personal Author(s) : WELTMAN,L.E. ; HOOKER,J.R.

Report Date : 04 SEP 1957

Pagination or Media Count : 1

Abstract : Volatile products given off by HP422 adhesive during bonding were determined as a function of time and temperature. The composition of the volatile products was found to be 91.9% water, 6.8% phenol, 1.3% ammonia and a trace of formaldehyde. The flow values for the adhesive which were also determined, have no relationship to volatile material given off during the heating cycle. (Author)

Descriptors :   *ADHESIVE TAPES, *ADHESIVES, AMMONIA, BONDING, FORMALDEHYDE, HEATING, PHENOLS, VAPORIZATION, VAPORS, WATER

Distribution Statement : APPROVED FOR PUBLIC RELEASE