"20"^^ . . "20"^^ . "Na sv\u011Btov\u00E9m trhu p\u0159evl\u00E1daj\u00ED sklen\u011Bn\u00E9 v\u00FDztu\u017Ee v nenasycen\u00FDch polyesterech, kter\u00E9 tvo\u0159\u00ED v\u00EDce ne\u017E 90% celkov\u00E9ho trhu. Nicm\u00E9n\u011B, komer\u010Dn\u011B p\u0159ipravovan\u00E1 lubrikace sklen\u011Bn\u00FDch vl\u00E1ken je heterogenn\u00ED s ohledem na tlou\u0161\u0165ku a rovnom\u011Brnost, molekuly silanov\u00FDchvazebn\u00EDch \u010Dinidel maj\u00ED sklon k vlastn\u00ED kondenzaci, co\u017E vede k vytv\u00E1\u0159en\u00ED siloxanov\u00FDch oligomer\u016F, sp\u00ED\u0161e ne\u017E k vazb\u011B k povrchu skla, a tato n\u00EDzk\u00E1 koncentrace povrchov\u00FDch vazeb je d\u00E1le sn\u00ED\u017Eena, jestli\u017Ee molekuly vody nadifunduj\u00ED k tomuto rozhran\u00ED, jeliko\u017Etento typ vazby je hydrolyticky nestabiln\u00ED. Pouze 10-20% lubrikace je vyv\u00E1z\u00E1no k povrchu sklen\u011Bn\u00E9ho vl\u00E1kna a jej\u00ED mno\u017Estv\u00ED p\u0159\u00EDmo souvis\u00ED s pevnost\u00ED kompozitn\u00EDho rozhran\u00ED. Jednou z alternativn\u00EDch cest jak zlep\u0161it u\u017Eitn\u00E9 vlastnosti takov\u00E9ho kompozitu jevyu\u017Eit\u00ED plazmov\u00E9ho polymeru pro \u0159\u00EDzenou mezif\u00E1zi. Hlavn\u00EDm c\u00EDlem tohoto projektu je zv\u00FD\u0161en\u00ED u\u017Eitn\u00FDch vlastnost\u00ED kompozitu v\u016F\u010Di komer\u010Dn\u00EDmu standardu." . . "Neuvedeno."@en . "GA104/03/0236" . . . . . "1"^^ . . "Optimalizovan\u00E1 mezif\u00E1ze v\u00A0kompozitn\u00EDm syst\u00E9mu sklen\u011Bn\u00E9 vl\u00E1kno/polyesterov\u00E1 prysky\u0159ice" . . "The world market is dominated by glass reinforcement in unsaturated polyester, which comprises almost 90% of the total market. However, commercially produced sizing of glass fibres is heterogeneous with respect to the thickness and uniformity, themolecules of silane coupling agents have a tendency towards self-condensation, forming siloxane oligomers rather than complete bonding with the glass surface, and the low density of siloxane bonds with the surface decreases if water molecules diffuse tothe interface since this type of bond is hydrolytically unstable. Only 10-20% of the total sizing is bonded to the fibber surface and this amount is directly related to the composite interfacial strength. One of the alternative ways to improve thecomposite performance is plasma polymer utilization for the controlled interphase. The main goal of this project is an enhancement of composite performance with respect to the commercial standard."@en . "1"^^ . . "Plazmov\u00E1 polymerace byla pou\u017Eita pro p\u0159\u00EDpravu mezivrstev v\u00A0kompozitn\u00EDm syst\u00E9mu sklen\u011Bn\u00E9 vl\u00E1kno/polyesterov\u00E1 prysky\u0159ice. Pro depozici tenk\u00FDch vrstev byly vyu\u017Eity vybran\u00E9 organok\u0159emi\u010Ditany v\u00A0p\u0159\u00EDpadn\u00E9 kombinaci s\u00A0plyny (argon, kysl\u00EDk). Vrstvy v\u00A0tlou\u0161\u0165k\u00E1ch o"@cs . . . "2009-01-15+01:00"^^ . . "Plasma polymerization was applied in order to prepare interlayers in a specific composite system - glass fiber/polyester matrix. Selected organosilicones and their mixtures with a gas (argon, oxygen) were used to deposit thin films. Films with the thickn"@en . "0"^^ . . . "http://www.isvav.cz/projectDetail.do?rowId=GA104/03/0236"^^ . . . . . . "Optimised interphase in glass fibre/polyester composite system"@en .