Effect of annealing on the structure of quenched isotactic polypropylene
β Scribed by Vittoria, V.
- Book ID
- 120419482
- Publisher
- Taylor and Francis Group
- Year
- 1989
- Tongue
- English
- Weight
- 562 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0022-2348
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π SIMILAR VOLUMES
The Microstructure of quenched and annealed iPP films was investigated by means of differential scanning calorimetry (DSC), density measurements, wide-angle X-ray diffraction (WAXD) and dynamic mechanical spectrometry (DMS). It was found that quenched iPP can be described as a biphasic material cons
Effects of annealing and atactic fraction on structural properties of isotactic polypropylene were investigated using various methods which included X-ray, NMR and DSC. Annealing at elevated temperatures results in considerable increases in crystallinity, ~m, crystal thickness, lc, heat of fusion, A