The relationship between tubular low-density polyethylene (LDPE) blown-film optics and molecular structure

C.F.J. Den Doelder, T. Karjala, M. Demirors

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

1 Citaat (Scopus)

Samenvatting

LDPE product development is accelerated by understanding the relationships between process, structure, rheology, fabrication, and end-use properties. This paper describes the data analysis of a large set of tubular LDPEs. Focus is put on film optics in relation to structure, including fabrication condition effects. It is found that haze, gloss, and clarity are largely independent in the good-optics range. Good optics is found to be related to narrow molecular weight distribution, whereas melt index and density play a secondary role. It is advised to use topology-generating models to further quantify structural features in relation to optics.

Originele taal-2Engels
Titel67th Annual Technical Conference of the Society of Plastics Engineers 2009, ANTEC 2009
Pagina's2806-2810
Aantal pagina's5
Volume5
StatusGepubliceerd - 2009
Extern gepubliceerdJa
Evenement67th Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2009) - Chicago, IL, Verenigde Staten van Amerika
Duur: 22 jun 200924 jun 2009
Congresnummer: 67

Congres

Congres67th Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2009)
Verkorte titelANTEC 2009
Land/RegioVerenigde Staten van Amerika
StadChicago, IL
Periode22/06/0924/06/09

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