PROBLEMS IN KINETIC MEASUREMENT OF MASS DYED PHOTOCHROMIC POLYPROPYLENE FILAMENTS WITH RESPECT TO DIFFERENT COLOUR SPACE SYSTEMS

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

PROBLEMS IN KINETIC MEASUREMENT OF MASS DYED PHOTOCHROMIC POLYPROPYLENE FILAMENTS WITH RESPECT TO DIFFERENT COLOUR SPACE SYSTEMS

Popis výsledku v původním jazyce

Textile materials are one of the basic needs of the human life after food and shelter. It can be applied in various forms from clothing to high tech applications such as protective textiles, medical textiles, geo textiles and sport textiles. Consequently, it gives immense inspiration to prepare photochromic textile materials, in this regards we take more attention to prepare the mass dyed polypropylene filaments with photochromic pigments. Also the commercial spectrophotometer cannot measure the whole colour change during the UV exposure without interruption of illumination of the samples. To solve this issue it is required to integrating the sphere of spectrophotometer, which modifies to add the additional aperture for the UV irradiation. In this study, we carried out the kinetic measurement of produced photochromic pigment incorporated polypropylene filaments in the LCAM developed FOTOCHROM spectrophotometer, and analysed the problems occur in the colour strength values (K/S) were analysed with respect to the L,a,b colour space and CIE X,Y,Z colour space.

Název v anglickém jazyce

PROBLEMS IN KINETIC MEASUREMENT OF MASS DYED PHOTOCHROMIC POLYPROPYLENE FILAMENTS WITH RESPECT TO DIFFERENT COLOUR SPACE SYSTEMS

Popis výsledku anglicky

Textile materials are one of the basic needs of the human life after food and shelter. It can be applied in various forms from clothing to high tech applications such as protective textiles, medical textiles, geo textiles and sport textiles. Consequently, it gives immense inspiration to prepare photochromic textile materials, in this regards we take more attention to prepare the mass dyed polypropylene filaments with photochromic pigments. Also the commercial spectrophotometer cannot measure the whole colour change during the UV exposure without interruption of illumination of the samples. To solve this issue it is required to integrating the sphere of spectrophotometer, which modifies to add the additional aperture for the UV irradiation. In this study, we carried out the kinetic measurement of produced photochromic pigment incorporated polypropylene filaments in the LCAM developed FOTOCHROM spectrophotometer, and analysed the problems occur in the colour strength values (K/S) were analysed with respect to the L,a,b colour space and CIE X,Y,Z colour space.

Druh

O - Ostatní výsledky

CEP obor

CH - Jaderná a kvantová chemie, fotochemie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů