Accession Number : AD0634804

Title :   THERMAL STABILITY OF ELASTOMERIC NETWORKS AT HIGH TEMPERATURES (WITH ADDENDUM ON SIB-2 PROPERTIES).

Descriptive Note : Technical rept.,

Corporate Author : FRICK CHEMICAL LAB PRINCETON UNIV N J

Personal Author(s) : Lee, T. C. P. ; Sperling,Leslie H. ; Tobolsky,Arthur V.

Report Date : JUN 1966

Pagination or Media Count : 17

Abstract : Using a dry nitrogen atmosphere, stress relaxation experiments were carried out on poly(dimethyl siloxane) and an ethylene-propylene terpolymer. Relaxation times much longer than expected were observed, and plots of ln f(t)/f(O) vs time were linear in all cases. (Author)

Descriptors :   (*ELASTOMERS, THERMAL STABILITY), (*SILICONE PLASTICS, THERMAL STABILITY), (*POLYETHYLENE PLASTICS, THERMAL STABILITY), STRESSES, RELAXATION TIME, NITROGEN, HEAT OF ACTIVATION, SILOXANES, HIGH TEMPERATURE

Subject Categories : Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE