Multilayer assembly for protection against laser light

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dc.contributor.authorKašparová, Marie
dc.contributor.authorWiener, Jakub
dc.contributor.authorShahidi, Sheila
dc.date.accessioned2019-08-13T09:12:52Z
dc.date.available2019-08-13T09:12:52Z
dc.date.issued2020-02-01
dc.description.abstractThe influence of multilayer assembly on protection against infrared laser light was investigated. Multilayer assembly was exposed to a pulsed laser device, Marcatex 150 Flexi, with wavelength of 10.6 μm. Marking Speed [bits.ms–1] is the influenced parameter of laser irradiation. It presents the speed of burning. Multilayer assembly was consisted of three layers of textile materials. The first layer was top layer made of aramid, glass or Basalt fabric. The second layer is middle layer made of wool fabric. The third layer is bottom layer made of cotton fabric. Temperature of multilayer assembly was measured on the top and bottom layer of sample by contactless thermometer. Multilayer assembly was analysed by scanning electron microscopy before and after laser irradiation. The temperature of the bottom layer of multilayer assembly consist of aramid-wool-cotton was 74 °C at marking speed of 40 bits.ms–1. It is the lowest temperature. It can be concluded that the multilayer assembly containing aramid-wool-cotton provided the best protection against laser irradiation.cs
dc.format.extent10 strancs
dc.identifier.doi10.1080/00405000.2019.1631094
dc.identifier.urihttps://dspace.tul.cz/handle/15240/153211
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/00405000.2019.1631094
dc.language.isocscs
dc.relation.ispartofJournal of the Textile Institute
dc.subjectInfrared lasercs
dc.subjectBasaltcs
dc.subjectaramidcs
dc.subjectglasscs
dc.titleMultilayer assembly for protection against laser lightcs
local.citation.epage234
local.citation.spage226
local.relation.issue2
local.relation.volume111
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