Research and Manufacture of Stretch Films using LLDPE blends. (November 2018)

• Record Type: Journal Article
• Authors: Nagy, Dorottya; Belina, Károly; Kókai, Eszter
• Is Part Of: IOP conference series. Volume 448(2018)
• Publication Date: 2018-11
• Subjects: Materials science -- Periodicals; 620.1105
• DOI: 10.1088/1757-899X/448/1/012064
• Languages: English
• ISSNs: 1757-8981

Abstract

Abstract: New linear low-density polyethylene (LLDPE) blends were investigated to use as stretch and breathable films. In our investigation different types of LLDPE blends were prepared by extrusion. The characteristic melting and crystallization temperatures of these LLDPE blends were determined. Specimens were injection moulded and their tensile properties were measured. The LLDPE blends with the best thermal and mechanical results were chosen to prepare film by film blowing in laboratory conditions. Tearing properties of the films were also investigated. Our aim was to determine the most appropriate LLDPE blend for stretch film usable under industrial conditions.