Characterization of the surfaces of treated glass fibres with different methods of investigation
作者： A.K. Bledzki , J. Lieser , G. Wacker , H. Frenzel
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摘要: In the present work four different methods of investigation were used to characterize surfaces treated glass fibres. The capillary rise technique and inverse gas chromatography (IGC) are determine surface free energy solids. zeta potential measurement gives information about chemical properties solid surfaces. addition, coating homogenity was investigated by field-emission scanning electron microscopy (FE-SEM). Glass fibres with treatments in this work: polyethylene-(PE)-dispersion fibres, polyurethane/aminosilane-dispersion an epoxy resin/ aminosilane-dispersion a cationic silane treatment. FE-SEM has shown that completely covered polyethylene silane. polyurethane epoxy-resin only part fibre surface. A statement distribution aminosilane cannot be made, because th...
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