Acrylic Acid Plasma Treatment of Polypropylene Nonwoven Fabric
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00108702" target="_blank" >RIV/00216224:14310/16:00108702 - isvavai.cz</a>
Výsledek na webu
<a href="http://31.186.81.235:8080/api/files/view/184289.pdf" target="_blank" >http://31.186.81.235:8080/api/files/view/184289.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5604/12303666.1221751" target="_blank" >10.5604/12303666.1221751</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Acrylic Acid Plasma Treatment of Polypropylene Nonwoven Fabric
Popis výsledku v původním jazyce
Nowadays hydrogel materials are being used in medical practice for wound dressing purposes. Hydrogel/textile composites can be formed to increase the mechanical strength and handling capability of hydrogel materials. Nonwoven textiles are optional for such applications, however, it is often necessary to improve their surface properties. Here plasma activation/ grafting of polypropylene (PP) nonwoven fabric with an acrylate layer to improve its adhesive properties is reported. A diaphragm discharge was used for the plasma treatment of the PP fabric. The discharge was burnt in a solution of acrylic acid (AAc), which resulted in a single step process of plasma activation and plasma grafting of the fabric. Results of wettability testing and ATR-FTIR measurements showed the existence of a thin poly(acrylic acid) (PAAc) layer grafted on the fabric surface. Peel strength measurements showed a 4.7 fold increase in the peel strength when compared with untreated PP fabric.
Název v anglickém jazyce
Acrylic Acid Plasma Treatment of Polypropylene Nonwoven Fabric
Popis výsledku anglicky
Nowadays hydrogel materials are being used in medical practice for wound dressing purposes. Hydrogel/textile composites can be formed to increase the mechanical strength and handling capability of hydrogel materials. Nonwoven textiles are optional for such applications, however, it is often necessary to improve their surface properties. Here plasma activation/ grafting of polypropylene (PP) nonwoven fabric with an acrylate layer to improve its adhesive properties is reported. A diaphragm discharge was used for the plasma treatment of the PP fabric. The discharge was burnt in a solution of acrylic acid (AAc), which resulted in a single step process of plasma activation and plasma grafting of the fabric. Results of wettability testing and ATR-FTIR measurements showed the existence of a thin poly(acrylic acid) (PAAc) layer grafted on the fabric surface. Peel strength measurements showed a 4.7 fold increase in the peel strength when compared with untreated PP fabric.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10305 - Fluids and plasma physics (including surface physics)
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Fibres & Textiles in Eastern Europe
ISSN
1230-3666
e-ISSN
—
Svazek periodika
24
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
4
Strana od-do
161-164
Kód UT WoS článku
000392262500023
EID výsledku v databázi Scopus
2-s2.0-85043509506