Stretchability and Properties of LLDPE Blends for Biaxially Oriented Film
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H. Uehara
Abstract
In order to improve the stretchability of linear low density polyethylene (LLDPE) for double bubble tubular film (DBTF), the blending of LLDPEs have been investigated. Three LLDPEs of varying densities were blended, and several films having different densities, molecular-weight distributions and composition distributions were produced. The stretchability and properties of these films were investigated and the relationship between the stretchability and the material properties were also discussed. The material properties of LLDPE which showed better stretchability were reported. Furthermore, the stretchability of LLDPE by using the laboratory tenter stretched film (LTSF) and the DBTF were compared. The prediction of the stretchability for the DBTF by using the LTSF was reported.
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© 2004, Carl Hanser Verlag, Munich
Artikel in diesem Heft
- Contents
- Contents
- Editorial
- DuPont, IG Farbenindustrie, ICI and Japanese PA Fiber Manufacturers Polyamides 66 and 6
- Screw Extrusion
- Modeling the Flow in the Metering Zone of Single Screw Extruders Using a Helical Geometry Model
- Engineering Analysis of Devolatilization of Various Additives in Intermeshing Co-rotating Twin Screw Extruders
- Die Extrusion
- Novel Extrusion Dies with Rotating Rollers for CO2-Plastic Foam Production
- Experimental Investigation of the Development of Interfacial Instabilities in Two Layer Coextrusion Dies
- Detachment of the Polymer Melt from the Roll Surface: Calendering Analysis and Data from a Shear Roll Extruder
- Reactive Extrusion
- Reactive Extrusion of SAN/EPDM Blends
- Film
- Easy Tear Film of Biaxially Oriented PA 6/MXD 6 Blend by Double Bubble Tubular Film Process
- Deformation Behavior, Processability and Physical Properties for Biaxially Oriented Film of LLDPE
- Stretchability and Properties of LLDPE Blends for Biaxially Oriented Film
- Stretchability and Properties of Various LLDPE for Biaxially Oriented Film
- Molding
- Microinjection Molding with LIGA-Like Process
- Thermoforming
- On the Use of the Heating Stage to Control the Thickness Distribution in Thermoformed Parts
- PPS News
- PPS News
Artikel in diesem Heft
- Contents
- Contents
- Editorial
- DuPont, IG Farbenindustrie, ICI and Japanese PA Fiber Manufacturers Polyamides 66 and 6
- Screw Extrusion
- Modeling the Flow in the Metering Zone of Single Screw Extruders Using a Helical Geometry Model
- Engineering Analysis of Devolatilization of Various Additives in Intermeshing Co-rotating Twin Screw Extruders
- Die Extrusion
- Novel Extrusion Dies with Rotating Rollers for CO2-Plastic Foam Production
- Experimental Investigation of the Development of Interfacial Instabilities in Two Layer Coextrusion Dies
- Detachment of the Polymer Melt from the Roll Surface: Calendering Analysis and Data from a Shear Roll Extruder
- Reactive Extrusion
- Reactive Extrusion of SAN/EPDM Blends
- Film
- Easy Tear Film of Biaxially Oriented PA 6/MXD 6 Blend by Double Bubble Tubular Film Process
- Deformation Behavior, Processability and Physical Properties for Biaxially Oriented Film of LLDPE
- Stretchability and Properties of LLDPE Blends for Biaxially Oriented Film
- Stretchability and Properties of Various LLDPE for Biaxially Oriented Film
- Molding
- Microinjection Molding with LIGA-Like Process
- Thermoforming
- On the Use of the Heating Stage to Control the Thickness Distribution in Thermoformed Parts
- PPS News
- PPS News
