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Showing 1 to 5 of 5 for “"Die drawing"”.

  1. Tensile and fracture behaviour of isotropic and die-drawn polypropylene-clay nanocomposites. Compounding, processing, characterization and mechanical properties of isotropic and die-drawn polypropylene/clay/polypropylene maleic anhydride composites

    … and fracture behaviour of both isotropic and die‑drawn PPNCs. Solid‑state molecular orientation was introduced into the PPNCs using the diedrawing process. Tensile stress–strain measurements with video extensometry and tensile fracture tests on double‑edge‑notched tensile specimens were used …

    bradford Repository record for Tensile and fracture behaviour of isotropic and die-drawn polypropylene-clay nanocomposites. Compounding, processing, characterization and mechanical properties of isotropic and die-drawn polypropylene/clay/polypropylene maleic anhydride composites (opens in a new tab)

  2. Tensile and fracture behaviour of isotropic and die-drawn polypropylene-clay nanocomposites. Compounding, processing, characterization and mechanical properties of isotropic and die-drawn polypropylene/clay/polypropylene maleic anhydride composites

    … the different compounded samples have been studied. Clay intercalation structure has received particular attention to support the ultimate objective of optimising tensile and fracture behaviour of isotropic and die-drawn PPNCs. Solid-state molecular orientation has been introduced to PPNCs by …

    bradford Repository record for Tensile and fracture behaviour of isotropic and die-drawn polypropylene-clay nanocomposites. Compounding, processing, characterization and mechanical properties of isotropic and die-drawn polypropylene/clay/polypropylene maleic anhydride composites (opens in a new tab)

  3. An investigation of oriented polymers for power transmission applications

    … Working from an initial selection of polymers a die-drawing technique for orienting the polymers was devised, and the static and dynamic mechanical properties of the oriented polymers were investigated. These results indicated that PP, PBT, PPS and PEEK were suitable for further research. Of …

    bradford Repository record for An investigation of oriented polymers for power transmission applications (opens in a new tab)

  4. Controlled drug release from oriented biodegradable polymers

    … of various degrees of polymer orientation was studied in oriented Poly (L-lactic acid) (PLA) films containing curcumin and theophylline as model drugs. Additionally, direction specific drug release was studied from oriented PLA rods containing paracetamol. The films oriented to 2X uniaxial …

    bradford Repository record for Controlled drug release from oriented biodegradable polymers (opens in a new tab)