"Neuvedeno."@en . "23"^^ . . "0"^^ . . . "1"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=GP106/03/P144"^^ . . "The aim of the project was an optimisation of processing conditions of flow induced crystallization technique during continuous extrusion. The extrusion line consisted of conventional extruder, gear pump and extrusion die with semihyperbolic convergency."@en . . "GP106/03/P144" . . "Optimisation of the processing parameters of the flow induced crystallization and relation to the structure and properties of final products"@en . "Optimalizace technologick\u00FDch podm\u00EDnek procesu tokov\u011B indukovan\u00E9 krystalizace ve vztahu ke struktu\u0159e a vlastnostem v\u00FDrobk\u016F" . "Optimisation of the processing parameters of the flow induced crystallization and relation to the structure and properties of the product is the main aim of this project. Detailed analysis of the flow geometry, temperature fields in the melt andstructural hierarchy in the final products, prepared using the effect of the flow induced crystallization will be performed. Resulting mechanical properties will be studied. Different polymeric systems will be used. Crystallization unit designed on theFaculty of Technology in Zl\u00EDn for the Brabender extruder will be used instead of the common extrusion head. X-ray analysis, differential scanning calorimetry, polarisation and electron microscopy, thermooptical analysis and tensile testing of the finalproducts willbe used for evaluation of the influence of processing parameters on the structure and properties of the product. Rheological behaviour of polymeric systems used will be tested in relation with the elongational viscosity under the low melt"@en . . . . . "C\u00EDlem grantov\u00E9ho projektu byla optimalizace procesu tokov\u011B indukovan\u00E9 krystalizace p\u0159i kontinu\u00E1ln\u00ED extruzi u\u017Eit\u00EDm vytla\u010Dovac\u00ED linky skl\u00E1daj\u00EDc\u00ED se\u00A0z\u00A0konven\u010Dn\u00EDho vytla\u010Dovac\u00EDho stroje, zubov\u00E9ho \u010Derpadla a vytla\u010Dovac\u00ED hlavy se semihyperbolickou konvergenc\u00ED."@cs . . "2008-05-19+02:00"^^ . . . . . "Podstatou projektu je optimalizace technologick\u00FDch podm\u00EDnek procesu tokov\u011B indukovan\u00E9 krystalizace v n\u00E1vaznosti na strukturu a vlastnosti v\u00FDrobku. D\u00E1le podrobn\u00E9 prozkoum\u00E1n\u00ED vztah\u016F mezi geometri\u00ED toku, teplotn\u00EDm polem v tavenin\u011B a dosa\u017Eenou strukturn\u00EDr\u016Fznorodost\u00ED p\u0159i dan\u00FDch tokov\u00FDch vlastnostech r\u016Fzn\u00FDch polymern\u00EDch syst\u00E9m\u016F pou\u017Eit\u00EDm technologie vytla\u010Dov\u00E1n\u00ED, s vyu\u017Eit\u00EDm jevu indukovan\u00E9 krystalizace. Pou\u017Eita bude krystaliza\u010Dn\u00ED jednotka, kter\u00E1 byla zkonstruov\u00E1na na Fakult\u011B technologick\u00E9 ve Zl\u00EDn\u011B v r\u00E1mcinosn\u00E9ho projektu GA \u010CR 106/99/0906. Pro vlastn\u00ED hodnocen\u00ED vlivu technologick\u00FDch podm\u00EDnek na vlastnosti a strukturu v\u00FDrobku budou pou\u017Eity p\u0159\u00EDslu\u0161n\u00E9 m\u011B\u0159\u00EDc\u00ED metody, p\u0159edev\u0161\u00EDm rentgenov\u00E1 anal\u00FDza, diferenci\u00E1ln\u00ED sn\u00EDmac\u00ED kalorimetrie, polariza\u010Dn\u00ED a elektronov\u00E1mikroskopie, termooptick\u00E1 anal\u00FDza a tahov\u00E9 mechanick\u00E9 zkou\u0161ky. D\u00E1le bude testov\u00E1no tokov\u00E9 chov\u00E1n\u00ED p\u0159\u00EDslu\u0161n\u00FDch polymern\u00EDch syst\u00E9m\u016F, zejm\u00E9na s ohledem na v\u00FDvoj elonga\u010Dn\u00ED viskozity p\u0159i n\u00EDzk\u00FDch teplot\u00E1ch taveniny. Bude zkoum\u00E1n vliv tokov\u00FDch vlastnost\u00ED" . . . . . . "23"^^ . "0"^^ .