Norm

NEN-EN-ISO 17076-2:2009 Ontw. en

Leer - Bepaling van de slijtweerstand - Deel 2: Ball plate methode volgens Martindale

  • Deze norm is ingetrokken sinds 21-06-2011

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 10
Gepubliceerd op 01-10-2009
Taal Engels
This standard specifies a method for the determination of total metal content in leather using digestion of the leather and subsequent determination with Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES), or Inductively Coupled Plasma - Mass (ICP-MS) or Atomic Absorption Spectrometer (AAS). This is an analysis for the total metal content in leather, it is not compound specific or specific to the oxidation state of the metals. The method is applicable for determining the following metals: Aluminium (Al) Magnesium (Mg) Tallium (Tl) Antimony (Sb) Manganese (Mn) Tellurium (Te) Arsenic (As) Mercury (Hg) Tin (Sn) Barium (Ba) Molybdenum (Mo) Titanium (Ti) Cadmium (Cd) Mercury (Hg) Tungsten (W) Calcium (Ca) Nickel (Ni) Vanadium (V) Chromium (Cr) (see 1.2 below) Nickel (Ni) Zinc (Zn) Cobalt (Co) Potassium (K) Zirconium (Zr) Copper (Cu) Selenium (Se) Iron (Fe) Silicon (Si) Lead (Pb) Sodium (Na) 1.2 In case of chromium tanned leathers, ISO 5398-1, or ISO 5398-2, or ISO 5398-3, or ISO 5398-4 shall be used.

Details

ICS-code 59.140.30
Nederlandse titel Leer - Bepaling van de slijtweerstand - Deel 2: Ball plate methode volgens Martindale
Engelse titel Leather - Determination of abrasion resistance - Part 2: Martindale ball plate method
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