Kalcium karbonát felületi tulajdonságainak viszgálata inverz gászkromatográfiával

Translated title of the contribution: Investigation of the surface properties of calcium carbonate by inverse gas chromatography

Research output: Contribution to journalArticle

Abstract

IGC is a universal method for the determination of surface properties of fillers. However, obtaining reliable parameters by this technique is rendered difficult by several theoretical and practical problems. The measurement of the surface characteristics of minerals with high-energy surfaces is especially problematic because of the adsorption of water. CaCO3 fillers were investigated by IGC to determine the effect of preheating and measurement conditions on the dispersion component of their surface tension. Because of the combined effect of conditioning temperature and time, as well as measurement conditions, the determined surface characteristics are not material constants, different type or grade of fillers, or the effect of coating can be compared only under standard conditions.

Original languageHungarian
Pages (from-to)197-202
Number of pages6
JournalMuanyag Es Gumi/Plastics and Rubber
Volume40
Issue number6
Publication statusPublished - Jun 2003

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Calcium Carbonate
Calcium carbonate
Gas chromatography
Surface properties
Fillers
Preheating
Time measurement
Interfacial energy
Temperature measurement
Minerals
Surface tension
Adsorption
Coatings
Water

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

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title = "Kalcium karbon{\'a}t fel{\"u}leti tulajdons{\'a}gainak viszg{\'a}lata inverz g{\'a}szkromatogr{\'a}fi{\'a}val",
abstract = "IGC is a universal method for the determination of surface properties of fillers. However, obtaining reliable parameters by this technique is rendered difficult by several theoretical and practical problems. The measurement of the surface characteristics of minerals with high-energy surfaces is especially problematic because of the adsorption of water. CaCO3 fillers were investigated by IGC to determine the effect of preheating and measurement conditions on the dispersion component of their surface tension. Because of the combined effect of conditioning temperature and time, as well as measurement conditions, the determined surface characteristics are not material constants, different type or grade of fillers, or the effect of coating can be compared only under standard conditions.",
author = "E. Fekete and J. M{\'o}cz{\'o} and B. Puk{\'a}nszky",
year = "2003",
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journal = "Muanyag Es Gumi/Plastics and Rubber",
issn = "0027-2914",
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AU - Móczó, J.

AU - Pukánszky, B.

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N2 - IGC is a universal method for the determination of surface properties of fillers. However, obtaining reliable parameters by this technique is rendered difficult by several theoretical and practical problems. The measurement of the surface characteristics of minerals with high-energy surfaces is especially problematic because of the adsorption of water. CaCO3 fillers were investigated by IGC to determine the effect of preheating and measurement conditions on the dispersion component of their surface tension. Because of the combined effect of conditioning temperature and time, as well as measurement conditions, the determined surface characteristics are not material constants, different type or grade of fillers, or the effect of coating can be compared only under standard conditions.

AB - IGC is a universal method for the determination of surface properties of fillers. However, obtaining reliable parameters by this technique is rendered difficult by several theoretical and practical problems. The measurement of the surface characteristics of minerals with high-energy surfaces is especially problematic because of the adsorption of water. CaCO3 fillers were investigated by IGC to determine the effect of preheating and measurement conditions on the dispersion component of their surface tension. Because of the combined effect of conditioning temperature and time, as well as measurement conditions, the determined surface characteristics are not material constants, different type or grade of fillers, or the effect of coating can be compared only under standard conditions.

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