Accession Number:

ADA070541

Title:

Isothermal Weight Loss and Life Expectancy Curves of Polymers in Air

Descriptive Note:

Final rept. May 1974-Jan 1978

Corporate Author:

AIR FORCE MATERIALS LAB WRIGHT-PATTERSON AFB OH

Personal Author(s):

Report Date:

1978-06-01

Pagination or Media Count:

109.0

Abstract:

Sixty-five polymers have been subjected to isothermal aging in air for up to 200 hours at one or several temperatures of 500, 550, 600, 650, 700, and 750 F and the weight loss-time curves plotted. The data have been used to obtain life expectancy plots for 20 and for 30 weight loss.

Subject Categories:

  • Plastics
  • Thermodynamics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE