Crystal structure of syndiotactic poly (4-methyl-1-pentene)
โ Scribed by Claudio De Rosa; Vincenzo Venditto; Gaetano Guerra; Paolo Corradini
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 692 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0032-3861
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๐ SIMILAR VOLUMES
Different crystallization conditions were investigated for syndiotactic poly-l,2-(4-methyl-l,3-pentadiene) (P4MPD). The thermal crystallization is a slow process. At 60ยฐC long times are needed to induce the structural rearrangements. Much shorter times are necessary for oriented samples, so that str
Thermal degradation and kinetics of poly(4-methyl-1-pentene) were investigated by nonisothermal high-resolution thermogravimetry at a variable heating rate. Thermal degradation temperatures are higher, but the maximum degradation rates are lower in nitrogen than in air. The degradation process in ni