Crystallization of a thermoplastic polyimide
โ Scribed by Ruey-Shi Tsai; Da-Kong Lee; Yi-Cheng Liu; Hong-Bing Tsai
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 77 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Differential scanning calorimetry and dynamic mechanical analysis of blends of a new thermoplastic polyimide (TPI) and poly(ether imide) (PEI) have confirmed the full miscibility of the system over the whole composition range. Annealing of the blends above the glass transition temperature of TPI, bu
Two linear polyimides were subjected to accelerated isothermal aging at temperatures between 300 and 400ยฐC. Losses in toughness correlated well with changes in glass transition temperature (T,) of the films, but not with weight loss. Both materials have extrapolated lifetimes of 100,000 h near their