𝔖 Bobbio Scriptorium
✦   LIBER   ✦

New model of physical aging effects in enthalpy recovery

✍ Scribed by R. W. Rendell; T. K. Lee; K. L. Ngai

Book ID
104520478
Publisher
Society for Plastic Engineers
Year
1984
Tongue
English
Weight
818 KB
Volume
24
Category
Article
ISSN
0032-3888

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Physical aging of a polyetherimide: Volu
Physical aging of a polyetherimide: Volume recovery and its comparison to creep and enthalpy measurements
✍ Sindee L. Simon; Donald J. Plazek; J. William Sobieski; Eric T. McGregor πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 185 KB πŸ‘ 2 views

Volume recovery measurements have been used to study the physical aging behavior of a polyetherimide. Isothermal aging temperatures near T g were studied with aging times ranging up to several days. The volume decreases during physical aging and levels off at equilibrium. For comparison purposes, th