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Statements

Subject Item
n2:RIV%2F00216305%3A26310%2F04%3APU41126%21RIV14-MSM-26310___
rdf:type
skos:Concept n16:Vysledek
dcterms:description
The aim of this study was to determine the basic rheological parameters of phenolic resin as a possible liquid matrix precursor for impregnation of carbon-carbon composites. Typical pseudo-plastic behaviour was observed. The dependencies of viscosity on concentration, temperature and time were measured. On the basis of results of viscosity measurements the impregnation conditions were proposed. To achieve maximal efficiency of densification process, the high carbon yield and low viscosity of resin are necessary. Newtonian behaviour of resin solutions with mass fraction up to 0.65 was confirmed. This value of mass fraction is compromise solution between high carbon yield and low viscosity of resin. The aim of this study was to determine the basic rheological parameters of phenolic resin as a possible liquid matrix precursor for impregnation of carbon-carbon composites. Typical pseudo-plastic behaviour was observed. The dependencies of viscosity on concentration, temperature and time were measured. On the basis of results of viscosity measurements the impregnation conditions were proposed. To achieve maximal efficiency of densification process, the high carbon yield and low viscosity of resin are necessary. Newtonian behaviour of resin solutions with mass fraction up to 0.65 was confirmed. This value of mass fraction is compromise solution between high carbon yield and low viscosity of resin.
dcterms:title
Rheological properties of phenolic resin as a liquid matrix precursor for impregnation of carbon-carbon composites with respect toconditions of the densification process Rheological properties of phenolic resin as a liquid matrix precursor for impregnation of carbon-carbon composites with respect toconditions of the densification process
skos:prefLabel
Rheological properties of phenolic resin as a liquid matrix precursor for impregnation of carbon-carbon composites with respect toconditions of the densification process Rheological properties of phenolic resin as a liquid matrix precursor for impregnation of carbon-carbon composites with respect toconditions of the densification process
skos:notation
RIV/00216305:26310/04:PU41126!RIV14-MSM-26310___
n4:aktivita
n9:Z n9:P
n4:aktivity
P(GA104/94/1789), Z(MSM 263100019)
n4:cisloPeriodika
7-8
n4:dodaniDat
n14:2014
n4:domaciTvurceVysledku
n15:6328601
n4:druhVysledku
n17:J
n4:duvernostUdaju
n6:S
n4:entitaPredkladatele
n7:predkladatel
n4:idSjednocenehoVysledku
584665
n4:idVysledku
RIV/00216305:26310/04:PU41126
n4:jazykVysledku
n13:eng
n4:klicovaSlova
composite, rheology, impregnation, resin
n4:klicoveSlovo
n5:impregnation n5:resin n5:composite n5:rheology
n4:kodStatuVydavatele
GB - Spojené království Velké Británie a Severního Irska
n4:kontrolniKodProRIV
[0DF5EDDAEFC5]
n4:nazevZdroje
Composites Science and Technology
n4:obor
n19:JI
n4:pocetDomacichTvurcuVysledku
1
n4:pocetTvurcuVysledku
1
n4:projekt
n18:GA104%2F94%2F1789
n4:rokUplatneniVysledku
n14:2004
n4:svazekPeriodika
64
n4:tvurceVysledku
Klučáková, Martina
n4:zamer
n10:MSM%20263100019
s:issn
0266-3538
s:numberOfPages
7
n3:organizacniJednotka
26310