The effect of molecular weight on the melt viscosity and fracture energy of BDSDA/APB
โ Scribed by H. D. Burks; T. L. St. Clair
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 190 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The dependence of shear and elongational viscosity on the molecular weight of poly(vinylidene fluoride) has been studied using a capillary rheometer. The elongational viscosity was evaluated based on Cogswell's method with two types of capillaries: capillary length (L)/capillary diameter (D) ฯญ 10 mm
Cloud points measured [90] (open symbols) for the system CH/ PS-X (the molecular weight of PS in kg/mol is indicated at the curves) plus spinodals (dashed lines), binodals (solid lines) and critical points (full symbols) calculated according to the SLLFT.