VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • The impact of UV absorbers and dyestuffs on protection against UV radiation [Elektronski vir]
    Fakin, Darinka ; Ojstršek, Alenka
    The purpose of the presented research was to investigate the impact of two chemically different dyestuffs (acid and disperse) in two colours (red and blue) and two concentrations (1 and 4%), together ... with application of various UV absorbers (TiO2, lignin and extract from pine wood) on blocking properties against UV radiation of two structurally different fabrics made from PA and PES fibres for summer cloths. Study was focused also on colour changes of dyed fabrics after application of different UV absorbers. The obtained results indicated important impact of dyestuffs in concentration of 1% on materials' protective properties. Selected absorbers have also great influence on UPF values and, therefore, the combination of both, absorbers and dyestuffs offer maximum protection to solar UV radiation of studied fabrics.
    Vrsta gradiva - prispevek na konferenci ; neleposlovje za odrasle
    Leto - 2010
    Jezik - angleški
    COBISS.SI-ID - 14553878