Time Depend Wettability Deterioration of Plasma Treated Polymeric Macro-Fibers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00307934" target="_blank" >RIV/68407700:21110/17:00307934 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/17:00497040
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Time Depend Wettability Deterioration of Plasma Treated Polymeric Macro-Fibers
Original language description
Presented work is focused on the time depend wettability deterioration of plasma treated polymeric macro-fibers. The commercial fibers designed especially for reinforcement of concrete composites – Concrix ES (made from polyolefin) and BeneSteel (polyethylene and polypropylene mixture) were surface modified by oxygen cool low-pressure coupled plasma to attain their water wettability enhancement. The wettability development of thus treated fibers was observed through contact angle sizes between fiber surfaces and distilled water using a direct horizontal optical static method. Contac angle measurements were realized (i) immediately, after (ii) 1 day, (iii) 7 days and (iv) 30 days over the treatment execution, while fibers were stored on the air on standard laboratory condition in the meantime (temperature ~22 °C, moisture ~50 %). Both, the treated Concrix ES and BeneSteel fibers exhibited significant wettability increase. The enhanced wettability of modified fibers stayed approximately constant even after 30 days over the treatment execution in the case of BeneSteel, while in the case of Concrix ES the wettability decreased almost to the reference (no treated) samples, respectively.
Czech name
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Czech description
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Project
<a href="/en/project/GA15-12420S" target="_blank" >GA15-12420S: Surface Treatment of Polymeric and Glass Micro-reinforcement in Civil Engineering Applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Contemporary Materials and Technologies in Civil Engineering
ISBN
978-3-0357-1138-7
ISSN
1013-9826
e-ISSN
1662-9795
Number of pages
6
Pages from-to
43-48
Publisher name
Trans Tech Publications
Place of publication
Curich
Event location
Praha
Event date
Jun 15, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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