KOVÁČIK, Dušan, Mirko ČERNÁK, Anna ZAHORANOVÁ, Jozef RÁHEĽ and Pavel SŤAHEL. Low-cost, high-speed hydrophilic finishing of lightweight polypropylene nonwovens by ambient air plasma. In Horizons in World Physics. New York: Nova Science Publishers, New York, 2017, p. 85-103. 288. ISBN 978-1-63485-882-3.
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Basic information
Original name Low-cost, high-speed hydrophilic finishing of lightweight polypropylene nonwovens by ambient air plasma
Authors KOVÁČIK, Dušan (703 Slovakia, belonging to the institution), Mirko ČERNÁK (703 Slovakia, guarantor, belonging to the institution), Anna ZAHORANOVÁ (703 Slovakia), Jozef RÁHEĽ (703 Slovakia, belonging to the institution) and Pavel SŤAHEL (203 Czech Republic, belonging to the institution).
Edition New York, Horizons in World Physics, p. 85-103, 19 pp. 288, 2017.
Publisher Nova Science Publishers, New York
Other information
Original language English
Type of outcome Chapter(s) of a specialized book
Field of Study 10305 Fluids and plasma physics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
WWW URL
RIV identification code RIV/00216224:14310/17:00096359
Organization unit Faculty of Science
ISBN 978-1-63485-882-3
Keywords in English polypropylene nonwovens; permanent hydrophilization; atmospheric pressure plasma; dielectric barrier discharge
Tags NZ, rivok
Changed by Changed by: Ing. Nicole Zrilić, učo 240776. Changed: 13/3/2018 08:28.
Abstract
The chapter is aimed at plasma treatment system that permits permanent hydrophilization of light-weight polypropylene nonwovens (PPNW) in ambient air at the plasma exposure time less than 1 second with very low power consumption of approximately 1 kWh/kg on a continuous web handling system similar to a corona treating system. The heart of the equipment is a novel plasma generating device designed to generate a thin diffuse layer of "cold" plasma in any working gas at a high power density of ~ 100 W/cm3. The hydrophization of 18 gsm basisweight spunbonded PPNW is permanent and is completely washresistant. The plasma technique was tested also for in-line activation of PPNW (10 gsm) on manufacturing line running at speed 450 m/min following by water soluble surfactant post-treatment.
Links
LO1411, research and development projectName: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus)
Investor: Ministry of Education, Youth and Sports of the CR
PrintDisplayed: 25/4/2024 07:37