Cell Structure Evolution and the Crystallization Behavior of Polypropylene/Clay Nanocomposites Foams Blown in Continuous Extrusion (Record no. 47518)

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control field MX-MdCICY
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control field 20250625153920.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-13318
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Title Cell Structure Evolution and the Crystallization Behavior of Polypropylene/Clay Nanocomposites Foams Blown in Continuous Extrusion
490 0# - SERIES STATEMENT
Volume/sequential designation Ind. Eng. Chem. Res., 49(20), p.9834-9845, 2010
520 3# - SUMMARY, ETC.
Summary, etc. In this study, linear homopolypropylene/clay (HPPC)nanocomposite foams with a high expansion ratio of about 18 and a high cell density of about 1.7 _~ 108 cells/cm3 were produced using an extrusion foaming method with CO2 as the physical blowing agent. The result was much better than pure HPP foams with expansion ratios of 1.7-2.2 and cell densities of 103-105 cells/cm3 obtained even at the same foaming conditions. The nanoclays had a half-exfoliated structure in the HPP matrix, and their presence dramatically affected the viscoelastic properties of HPP melt and foaming behaviors. It was found that the introduction of a small amount of nanoclay significantly increased the cell morphology of HPP foams at low die temperatures, where the cell wall was very thin and cell distribution was uniform. With an increase in nanoclay content of up to 5 wt
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Zhai, W.
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Personal name Kuboki, T.
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Personal name Wang, L.
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Personal name Park, C.B.
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Personal name Lee, E.K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Naguib, H.E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1Z4zEIFtrcQ2CoI28BwhSI7Fl8wsxZbAq/view?usp=drivesdk">https://drive.google.com/file/d/1Z4zEIFtrcQ2CoI28BwhSI7Fl8wsxZbAq/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-13318 25.06.2025 25.06.2025 Documentos solicitados