Morphology development during polyblend single-screw extrusion.

• Autorzy: Wilczyński, Krzysztof , Szymaniak, Zbigniew , Nastaj, Andrzej

Warianty tytułu

PL

Modelowanie morfologii mieszanin tworzyw w procesie wytłaczania jednoślimakowego.

• Języki publikacji: EN

Abstrakty

EN

The state-of-the-art is presented for of modelling of polymer blends extrusion. Theoretical fundamentals for morphology development in polymer processing are given, and the model for morphology development in the single-screw extrusion is presented. Experimental results for melting of the low density polyethylene and polystyrene (LDPE/PS) polyblend, and for morphology observation are shown.

PL

Przedstawiono problem modelowania procesu wytłaczania mieszanin tworzyw. Podano podstawy teoretyczne modelowania rozwoju morfologii mieszanin oraz przedstawiono model rozwoju morfologii odnoszący się do wytłaczania jednoślimakowego. Przedstawiono ekperyment wytłaczania mieszaniny polietylenu małej gęstości i polistyrenu (LDPE/PS), wykonany w celu analizy przebiegu uplastyczniania tej mieszaniny oraz oceny rozwoju morfologii mieszaniny w trakcie procesu przetwórstwa.

Słowa kluczowe

PL

mieszaniny tworzyw; morfologia; wytłaczanie jednoślimakowe; modelowanie; polietylen; polistyren

EN

polyblends; morphology; single-screw extrusion; modelling; polyethylene; polystyrene

• Czasopismo: Advances in Manufacturing Science and Technology
• Rocznik: 2001
• Tom: Vol. 25, nr 4
• Strony: 39-48

Twórcy

autor

Wilczyński, Krzysztof

• Warsaw University of Technology. Institute of Materials Processing, Poland,

autor

Szymaniak, Zbigniew

• Warsaw University of Technology. Institute of Materials Processing, Poland

autor

Nastaj, Andrzej

• Warsaw University of Technology. Institute of Materials Processing, Poland

• Warsaw University of Technology. Institute of Materials Processing, phone [phone],

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