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rdf:type
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Description
| - The objective was to study rheological behaviour of thermochromic offset inks. Thermochromic ink is a composite of a thermochromic pigment and a vehicle. The pigment ie commonly a leuco-dye-developer-solvent system encapsulated in polymeric envelope. The polymeric envelope of studied inks was made from melamine formaldehyde resin. The vehicle consists of a binder, in case of offset inks it is a resin, waxes, driers and solvent. The solvents used in studied inks were non-polar compounds with larger molecular weight. The rheological properties of thermochromic inks at 40 °C were similar to Newtonian liquids. Shear viscosity was almost stable through shear rates within the region 100-2000 s-1 and its values were much lower than shear viscosities measured at 20 °C. The results demonstrate a very dramatic influence of the temperature on the shear viscosity of studied inks, that can result in non-uniform ink transfer in inking unit of printing press.
- The objective was to study rheological behaviour of thermochromic offset inks. Thermochromic ink is a composite of a thermochromic pigment and a vehicle. The pigment ie commonly a leuco-dye-developer-solvent system encapsulated in polymeric envelope. The polymeric envelope of studied inks was made from melamine formaldehyde resin. The vehicle consists of a binder, in case of offset inks it is a resin, waxes, driers and solvent. The solvents used in studied inks were non-polar compounds with larger molecular weight. The rheological properties of thermochromic inks at 40 °C were similar to Newtonian liquids. Shear viscosity was almost stable through shear rates within the region 100-2000 s-1 and its values were much lower than shear viscosities measured at 20 °C. The results demonstrate a very dramatic influence of the temperature on the shear viscosity of studied inks, that can result in non-uniform ink transfer in inking unit of printing press. (en)
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Title
| - Rheological properties of thermochromic offset inks
- Rheological properties of thermochromic offset inks (en)
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skos:prefLabel
| - Rheological properties of thermochromic offset inks
- Rheological properties of thermochromic offset inks (en)
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skos:notation
| - RIV/00216275:25310/10:39881423!RIV11-MSM-25310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(MEB090906), Z(MSM0021627501)
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/10:39881423
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - thermochromic ink, offset ink, rheology (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of 5th International Symposium on Novelties in Graphics
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Kaplanová, Marie
- Panák, Ondrej
- Klanjšek Gunde, Marta
- Friškovec, Mojca
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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