Effect of Compounding Conditions on Static and Dynamic Mechanical Properties of High Density Polyethylene/Ground Tire Rubber Blends
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K. Formela
Abstract
Searching for new and cost-effective methods of waste rubber recycling is a subject of research in many scientific centers in the world. In this paper there are presented results of the research of the extrusion process of cheap and environmentally friendly thermoplastic compositions containing 50% wt. of masses of ground tire rubber (GTR). The aim of this study was to determine the relationship between the mixing conditions and properties of obtained products, which is important from a technological point of view. The mixing conditions were determined by using two variables: the screw configuration (co-rotating and counter-rotating) and the type of polyethylene. In the case of both variables, thermoplastic compositions were treated with various shear forces induced by screw speed changes. The influence of mixing conditions on the extrusion process was determined (screw torque, melt flow rate) as well as static and dynamic mechanical properties of obtained materials.
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© 2014, Carl Hanser Verlag, Munich
Articles in the same Issue
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- The Processing Behavior of Liquid Sn/Molten Polyethylene during Internal Mixing
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- Synthesis and Characteristics of Graft Copolymerization of Starch-G-PAM Using A Twin-Roll Mixer as Reactor for Cornstarch with Different Amylose/Amylopectin Ratios
- Experimental Investigation of PC-Films Using Optical Measurements
- Effect of Compounding Conditions on Static and Dynamic Mechanical Properties of High Density Polyethylene/Ground Tire Rubber Blends
- Effect of Feeding Strategy on the Mechanical Properties of PP/Recycled EPDM/PP-G-MA Blends
- Synthesis and Characterization of Chitosan & Amino Acid Superabsorbent Hydrogels
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- PPS News
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Articles in the same Issue
- Contents
- Contents
- Regular Contributed Articles
- The Processing Behavior of Liquid Sn/Molten Polyethylene during Internal Mixing
- Study on Packing Phase Control Based on the Cavity Pressure-Temperature during Injection Molding
- Synthesis and Properties of a Novel Intumescent Flame Retardant and its Application in LLDPE
- The Mechanism of Neck-in Phenomenon in Film Casting Process
- Morphology, Mechanical and Thermal Properties of Recycled PC/ABS Blends Processed via Vane Extruder
- Thermal Conductivity of Polypropylene Composites with Combined Boron Nitride Fillers
- Characterization on Biodegradation of Enzymatically Synthesized Polylactic Acid by Using Alkaline Protease and Lipase
- Numerical Investigation and Experimental Observation of Extrudate Swell for Viscoelastic Polymer Melts
- Processing and Wear Analysis of Blast Furnace Slag Filled Polypropylene Composites Using Taguchi Model and ANN
- Microchannel Deformation of Polymer Chip in In-Mold Bonding
- Synthesis and Characteristics of Graft Copolymerization of Starch-G-PAM Using A Twin-Roll Mixer as Reactor for Cornstarch with Different Amylose/Amylopectin Ratios
- Experimental Investigation of PC-Films Using Optical Measurements
- Effect of Compounding Conditions on Static and Dynamic Mechanical Properties of High Density Polyethylene/Ground Tire Rubber Blends
- Effect of Feeding Strategy on the Mechanical Properties of PP/Recycled EPDM/PP-G-MA Blends
- Synthesis and Characterization of Chitosan & Amino Acid Superabsorbent Hydrogels
- Rapid Communications
- Negative Pressures in Modelling Rotating Polymer Processing Machinery Are Meaningless, But They Are Telling Something
- PPS News
- PPS News
- Seikei-Kakou Abstracts
- Seikei-Kakou Abstracts