Accession Number : ADA952687

Title :   Specific Rate Constant for Urethane Cleavage.

Descriptive Note : Technical rept.,

Corporate Author : PRINCETON UNIV N J FRICK CHEMICAL LAB

Personal Author(s) : Tobolsky,A. V. ; Peterson,E.

Report Date : OCT 1962

Pagination or Media Count : 8

Abstract : THE RATE CONSTANT FOR CLEAVAGE OF THE URETHANE LINKAGE IN RUBBER FORMED BY REACTING ETHYLENEPROPYLENE ADIPATE POLYESTER WITH SEVERAL ISOCYANATES WAS DETERMINED. A MATHEMATICAL EXPRESSION FOR STRESS DECAY IN THE TEMPERATURE RANGE OF 100- 140 C WAS DERIVED.(Author-PL).

Descriptors :   *Rubber, *Urethanes, *Stress relaxation, Stress analysis, Decay, Rates, Constants, Cleavage, Temperature, Linkages, Polymers, Stresses

Subject Categories : Elastomers and Rubber
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE