Plazmowa obróbka powierzchni elastomerów - przyszłością modyfikacji w celu poprawy ich właściwości adhezyjnych do klejów poliuretanowych

• Autorzy: Krawczyk-Kłys I. , Tyczkowski J. , Woźniak B.
• Języki publikacji: PL

Abstrakty

EN

An attempt to replace a wet chemical surface modification of styrene-butadiene elastomers (SBS), improving their adhesion to polyurethane adhesives, with a clean low-pressure plasma technique was undertaken. Investigations were performed on radial styrene-butadiene block copolymer with a styrene-to-butadiene ratio equal to 69:31 wt.% (Finaprene 435). The plasma was generated by an RF discharge (13.56 MHz. plate electrode reactor) in various reaction mixtures (CCl4, CHCl3, O2, CO2) to cerate chlorine (-C-CI) and oxygen functionalities (-OH, >C=O i -COOH) on the elastomer surfaces. The elastomer surfaces were investigated by FTIR spectroscopy, contact angle measurements, and T peel tests. The peel strength for plasma treated samples in many cases is much higher than that for the wet chemical modification. It clearly indicates that the plasma treatment is a very promising method of improving the adhesion properties of SBS elastomers.

Słowa kluczowe

PL

obróbka plazmowa; obróbka powierzchni; elastomery; właściwości adhezyjne

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Włókienniczy - Włókno, Odzież, Skóra
• Rocznik: 2009
• Tom: nr 10
• Strony: 35--37
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Krawczyk-Kłys I.

autor

Tyczkowski J.

autor

Woźniak B.

• Instytut Przemysłu Skórzanego w Łodzi

Bibliografia

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