Reactive extrusion of PBT for low density foaming

Document Type

Conference Proceeding

Publication Date

7-10-2006

Abstract

Branching or partial cross-linking of polybutylene terephthalate (PBT) resins by reactive modification with multi-functional epoxides was investigated. The rheology of the PBT products could be controlled by varying material and operational conditions of the reactive extrusion process. The modified PBT was adaptable to low density foam extrusion, where higher melt strength is necessary.

Identifier

33745594071 (Scopus)

Publication Title

Annual Technical Conference ANTEC Conference Proceedings

First Page

983

Last Page

987

Volume

2

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