Structural Characterization and Relaxation Processes of the Inner Crystalline Core in Foams Based on Polyethylene/Polypropylene Blends
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- Benavente Rosario
- Instituto de Ciencia y Tecnología de Polímeros (CSIC)
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- Pereña José Manuel
- Instituto de Ciencia y Tecnología de Polímeros (CSIC)
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- Pérez Ernesto
- Instituto de Ciencia y Tecnología de Polímeros (CSIC)
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- Nedkov Emanuel
- Institute of Polymers, Bulgarian Academy of Sciences
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- Cerrada María Luisa
- Instituto de Ciencia y Tecnología de Polímeros (CSIC)
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抄録
Injected foams obtained from blends with different compositions of isotactic polypropylene, iPP, and two different low density polyethylenes, LDPE, were analyzed by X-Ray diffraction, differential scanning calorimetry, and dynamic mechanical thermal analysis. Most of the results on the blends can be simulated as a weighed addition of the two pure components, indicating practical immiscibility. Some features about the crystallization of the iPP component pointed out inhibition and, consequently, a delay in the development of monoclinic crystalline entities.
収録刊行物
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- Polymer Journal
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Polymer Journal 35 (12), 920-928, 2003
The Society of Polymer Science, Japan
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詳細情報 詳細情報について
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- CRID
- 1390001206290673920
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- NII論文ID
- 130004430473
- 10011839294
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- NII書誌ID
- AA00777013
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- COI
- 1:CAS:528:DC%2BD2cXitFSj
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- ISSN
- 13490540
- 00323896
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- NDL書誌ID
- 6789203
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可