Thermal stability of poly(oxypropylene-ether) polyol
β Scribed by Ye Su; Wang Wan Jiang
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 617 KB
- Volume
- 123
- Category
- Article
- ISSN
- 0040-6031
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The thermal stability of a short carbon-fiber-reinforced PEEK composite was assessed by thermogravimetry and by a Rheometrics dynamic analyzer. The results indicated that holding for 10 min at 380Β°C was a suitable melting condition to avoid the thermooxidative degradation under air. After proving th
## Abstract Thermal expansivities along the a, b, and c axes of the orthorhombic unit cell of poly (etherβetherβketone (PEEK) crystals have been determined from 160 to 470 K by wideβangle xβray diffraction. The expansivities along the a and b axes are positive while the expansivity along the c (cha