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المؤلفBuček, Andrej
المؤلفPopelka, Anton
المؤلفZahoranová, Anna
المؤلفKováčik, Dusˇan
المؤلفNovák, Igor
المؤلفČernák, Mirko
تاريخ الإتاحة2021-09-08T06:49:42Z
تاريخ النشر2016
اسم المنشورFibres and Textiles in Eastern Europe
المصدرScopus
الرقم المعياري الدولي للكتاب12303666
معرّف المصادر الموحدhttp://dx.doi.org/10.5604/12303666.1221751
معرّف المصادر الموحدhttp://hdl.handle.net/10576/22882
الملخصNowadays 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.
راعي المشروعThis publication is the result of the project: "Applied research and development of innovative drilling technology for ultra--deep geothermal wells", ITMS code 26240220042, supported by the Rese-arch & Development Operational Pro-gramme funded by the ERDF. This work was supported by the Slovak Research and Development Agency under contract No. APVV-14-0518.
اللغةen
الناشرInstitute of Biopolymers and Chemical Fibres
الموضوعBiocompatibility
Diaphragm discharge
Hydrogel
Peel strength
Plasma grafting
Plasma treatment
العنوانAcrylic acid plasma treatment of polypropylene nonwoven fabric [Włókniny polipropylenowe poddane obróbce plazmowej z zastosowaniem kwasu akrylowego]
النوعArticle
الصفحات161-164
رقم العدد6
رقم المجلد24
dc.accessType Abstract Only


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