Report
Time--Temperature--Transformation (TTT) Cure Diagrams: Relationship Between Tg and the Temperature and Time of Cure for a Polyamic Acid/Polyamide System. Technical Report, No. 12, 31 December 1984-31 December 1986
12
01 Jul 1987
Abstract
Glass transition temperature (Tg) were obtained vs. isothermal temperature (Tcure) and time of cure for a polyamic acid/polyimide system. A time temperature-transformation (TTT) isothermal cure diagram was constructed to include the time to vitrification and iso-Tg curves. As for epoxies, the relationship between Tcure and the time to vitrification is S-shaped. Plots of Tg vs. Tcure show that solvent evaporation and chemical reaction are controlled by vitrification.--GRAI
Metrics
7 Record Views
Details
- Title
- Time--Temperature--Transformation (TTT) Cure Diagrams: Relationship Between Tg and the Temperature and Time of Cure for a Polyamic Acid/Polyamide System. Technical Report, No. 12, 31 December 1984-31 December 1986
- Creators
- G PalmeseJ Gillham
- Publication Details
- 12
- Number of pages
- 36
- Resource Type
- Report
- Language
- English
- Academic Unit
- Chemical and Biological Engineering
- Identifiers
- 991019201498404721