作者: P.H. Greaves
DOI: 10.1533/9781845695651.2.181
关键词:
摘要: Abstract: The less frequently used methods of fibre identification are summarised, from elementary burning, staining and solubility tests, to density, melting point refractive index determinations. More advanced instrumental techniques explained: differential scanning calorimetry (DSC) thermal analysis, thermogravimetric analysis (TGA), pyrolysis briefly transmission electron microscopy (TEM). Scanning (SEM) is considered in some detail. Principles, specimen preparation, factors affecting the image information obtained considered. Advanced noted, optimal instrument choice between light microscopes compared. principles quantitative analyses mixtures introduced, for blends both chemically equivalent different fibres.