Nuray UÇAR, Ali DEMİR, Mehmet UÇAR, Emre BESKİSİZ

FİLAMENT ÜRETİMİ ESNASINDA FİLAMENT İÇİNE YA DA KANALINA KATI VE SIVI MALZEMELERİN YERLEŞTİRİLMESİNE YÖNELİK YENİ BİR ÇALIŞMA

Bu çalışmanın amacı, özellikle eriyikten filament üretimi esnasında; lifi oluşturan polimer ile birlikte ekstrüderde bozunabilen katkı malzemelerinin, bozunmadan filamente dahil edilmesini sağlayan bir sistemin tasarımını gerçekleştirmektir. Bu amaçla, filament içerisine yerleştirilecek katkı malzemelerinin beslenmesini sağlayan bir besleme ünitesi geliştirilmiş ve bu ünite kullanılarak katkı malzemelerinin başarılı bir şekilde filament içerisine yerleştirilmesi gerçekleştirilmiştir. Makalede, başarı ile gerçekleştirilmiş üretim örnekleri sunulmuştur

Anahtar Kelimeler:

Eriyikten filament üretimi, İçi boş filament, Kanallı filament, Katkı malzemeli kompozit filament

NEW STUDY RELATED WITH INSERTION OF SOLID AND LIQUID MATERIAL INTO THE CAVITY OF FILAMENT DURING SPINNING

The aim of this work is to develop a new novel production technique for composite filaments with fillers. Due to the fact that some filler materials may not be pr°Cessed together with the fibre forming polymer during melt spinning, new technique has been developed to insert fillers into the cavity of the filament during spinning. Several successful applications have been reported in this paper

Keywords:

Filament production by melting process, Hollow filament, Filament with external cavity, Composite filament with filler,

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