Isothermal Weight Loss and Life Expectancy Curves of Polymers in Air
Final rept. May 1974-Jan 1978
AIR FORCE MATERIALS LAB WRIGHT-PATTERSON AFB OH
Pagination or Media Count:
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.