Photochromic Polypropylene Filaments: Impacts of Mechanical Properties on Kinetic Behaviour
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F19%3A00006615" target="_blank" >RIV/46747885:24410/19:00006615 - isvavai.cz</a>
Result on the web
<a href="http://fibtex.lodz.pl/article2088.html" target="_blank" >http://fibtex.lodz.pl/article2088.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5604/01.3001.0013.0738" target="_blank" >10.5604/01.3001.0013.0738</a>
Alternative languages
Result language
angličtina
Original language name
Photochromic Polypropylene Filaments: Impacts of Mechanical Properties on Kinetic Behaviour
Original language description
Spiro [2H-indole-2,3’–[3H]naphth[2,1-b][1,4]oxazine],1,3-dihydro-1,3,3-trimethyl-6’ –(1-piperidinyl) was incorporated onto polypropylene and photochromic polypropylene mul- tifilaments produced through the mass coloration technique. Subsequently the polypropylene (PP) filaments were doped with a different concentration of photochromic pigment, and after producing the filaments different drawing ratios were applied. The photochromic colour build was found to be maximum with the highest concentration of dyes as well as with the lowest drawing ratio. Also the colour differences for L*, a*, b* and ΔE* were analysed with respect to the different concentrations and drawing ratios of the filament. The filaments generally showed good stability of photocoloration during the colour measurement till five cycles. The results for the optical density were reduced by increasing the fineness of the filament. In this experimental work, the impact of the drawing ratio on the optical and mechanical properties of these multifilaments were investigated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fibres and Textiles in Eastern Europe
ISSN
1230-3666
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
3
Country of publishing house
PL - POLAND
Number of pages
7
Pages from-to
19-25
UT code for WoS article
000466524300005
EID of the result in the Scopus database
2-s2.0-85066032508