Impact polypropylene copolymers: fractionation and structural characterization
โ Scribed by Francis M. Mirabella Jr
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 663 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0032-3861
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๐ SIMILAR VOLUMES
In this work, impact copolymer polypropylene (ICPP) was fractionated into 4 fractions. ICPP and the 4 fractions were studied using Fourier transform infrared and 13 C nuclear magnetic resonance analysis. The results demonstrate that fraction A is ethylene-propylene rubber, fraction B is ethylene-pro
In this work, an impact copolymer polypropylene (ICPP) was separated into 4 fractions, A, B, C, and D. The phase structure, thermal behavior, and crystalline morphology of the ICPP and its 4 fractions were studied thoroughly using scanning electron microscopy (SEM). Dynamic mechanical analysis (DMA)