Physical–morphological and chemical changes leading to an increase in adhesion between plasma treated polyester fibres and a rubber matrix

作者: H. Krump , I. Hudec , M. Jaššo , E. Dayss , A.S. Luyt

DOI: 10.1016/J.APSUSC.2005.07.003

关键词: Atmospheric-pressure plasmaChemical engineeringNatural rubberSurface energyPopulationDifferential scanning calorimetryAdhesionChemistryAnalytical chemistryWettingCrystallization

摘要: Abstract The effects of plasma treatment, used to increase adhesion strength between poly(ethylene terephtalate) (PET) fibres and a rubber matrix, were investigated compared. Morphological changes as result atmospheric treatment observed using scanning electron microscopy (SEM) atomic force (AFM). Wettability analysis surface energy evaluation system (SEE system) suggested that the treated fibre was more wetting towards polar liquid. When treated, these showed new lamellar crystallization, shown by melting peak differential calorimetry (DSC). X-ray photoelectron spectroscopy (XPS) has been study chemical effect inert (argon), active reactive (nitrogen oxygen) microwave-plasma treatments PET surface. Reactive oxygen de-convolution method shows species drastically alter reactivity These studies have also population formed after is dependent on gas. All cause better matrix.

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