{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-2UKGHXRL/a0505e67-3ff4-4dd0-90dc-e9f8c6e5d6b1/HTML","dcterms:extent":"15 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-2UKGHXRL/57c9e5f0-9d10-41e1-9d31-fcd63afdedea/PDF","dcterms:extent":"75 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-2UKGHXRL/7e97550f-3299-465b-b81c-ef55c4f620bf/TEXT","dcterms:extent":"16 KB"}],"edm:TimeSpan":{"@rdf:about":"1992-1999","edm:begin":{"@xml:lang":"en","#text":"1992"},"edm:end":{"@xml:lang":"en","#text":"1999"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-2UKGHXRL","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD"},{"@xml:lang":"sl","#text":"Kovine zlitine tehnologije"}],"dcterms:issued":"1999","dc:creator":["Demšar, Andrej","Sluga, Franci"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:33"},{"@xml:lang":"sl","#text":"4 strani"},{"@xml:lang":"sl","#text":"številka:6"},{"@xml:lang":"sl","#text":"str. 523-526"}],"dc:identifier":["ISSN:1318-0010","COBISSID:207018","URN:URN:NBN:SI:doc-2UKGHXRL"],"dc:language":"en","dc:publisher":[{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},{"@xml:lang":"sl","#text":"Železarna Jesenice"},{"@xml:lang":"sl","#text":"Železarna Ravne"},{"@xml:lang":"sl","#text":"Železarna Štore"}],"dc:subject":[{"@xml:lang":"sl","#text":"kodranje"},{"@xml:lang":"sl","#text":"polipropilen"},{"@xml:lang":"sl","#text":"predenje"}],"dcterms:temporal":{"@rdf:resource":"1992-1999"},"dc:title":{"@xml:lang":"sl","#text":"Crimped polypropilene yarns| Kodrana polipropilenska vlakna|"},"dc:description":[{"@xml:lang":"sl","#text":"Polypropylene is a thermoplastic polymer which, because of its intrinsic properties (it does not absorb water, it has low density, low thermal conductivity, good resistance to different chemicals, it does not irritate skin etc.), is penetrating new markets at the expense of other polymers. This is why there is a need in industry of polypropylene fibres for developing new products with new or better properties. In the research work on the polypropylene yarns the conditions for production of polypropylene fibres which crimp after drawing were established. The goal of this research work was to investigate the influence of spinning temperature on the formation of crimps and the degree of crimp"},{"@xml:lang":"sl","#text":"Polipropilen (PP) je termoplastični polimer, ki se, zaradi njemu lastnih lastnosti (ne navzema vlage, ima nizko gostoto, je odporen na različne kemikalije, ima nizko toplotno prevodnost, ne draži kože itd.), vedno bolj uveljavlja na različnih področjih uporabe ter osvaja nova tržišča na račun drugih polimerov. V industriji polipropilenskih vlaken je prav zaradi tega močno izražena težnja po odkrivanju novih izdelkov. V sklopu raaziskav postopka oblikovanja polipropilenskih vlaken ter njihovih lastnosti smo na katedri za tekstilne surovine in preiskave, Naravoslovnotehniške fakultete, Univerze v Ljubljani, izdelali polipropilenska vlakna s povsem novo značilnostjo, s sposobnostjo kodranja. Razvili smo postopek v katerem je možno na klasični predilno-raztezalni napravi, kontinuirano, izdelati kodrana polipropilenska vlakna. V prispevku je predstavljen vpliv pogojev oblikovanja na pojav in stopnjo kodranja"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-2UKGHXRL","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-2UKGHXRL"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-2UKGHXRL/57c9e5f0-9d10-41e1-9d31-fcd63afdedea/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-2UKGHXRL/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-2UKGHXRL"}}}}