Surface processing of continuously moving fiber bundle using new helical coupled plasma system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F02%3APU31874" target="_blank" >RIV/00216305:26310/02:PU31874 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Surface processing of continuously moving fiber bundle using new helical coupled plasma system
Original language description
We have developed a new helical coupled plasma system permitting continuous surface treatment and modification of fibers. The system is optimized for glass fiber bundles. The apparatus is provided with RF (13.56 MHz) power ranging from 20 to 500 W. Plasma chamber made from Pyrex-glass tube is 400 mm long and its inner diameter is 40 mm. Fiber supply and take-up spools are placed on a mechanical feedthrough. The bundle of glass fibers is guided along the axis of the cylindrical plasma chamber. The spoolss are placed in vacuum chambers connected to the plasma reactor. All system is evacuated by the vacuum system through a ball valve and a liquid nitrogen cold trap. The bundle can move by rates from 0.1 to 50 mm s-1. Some monomers as hexamethyldisiloxaneand vinyltriethoxysilane were used for surface modification of glass fiber bundles in continuous regime. The argon plasma and oxygen plasma treatment of bundles was carried out as well. The processed bundles were used as reinforcements fo
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
<a href="/en/project/GA104%2F00%2F0708" target="_blank" >GA104/00/0708: Plasma surface treatments of glass fibres for polymer composites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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