ISO 4802-1:2016
Glassware — Hydrolytic resistance of the interior surfaces of glass containers — Part 1: Determination by titration method and classification
Reference number
ISO 4802-1:2016
Edición 3
2016-06
Retirada
ISO 4802-1:2016
67782
Retirada (Edición 3, 2016)

Resumen

ISO 4802-1:2016 specifies:

a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 °C ± 1 °C for 60 min ± 1 min. The resistance is measured by titration of a known aliquot portion of the extraction solution produced with hydrochloric acid solution, in which case the resistance is inversely proportional to the volume of acid required;

b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in ISO 4802-1:2016.

Informaciones generales

  •  : Retirada
     : 2016-06
    : Retirada de la Norma Internacional [95.99]
  •  : 3
     : 13
  • ISO/TC 76
    71.040.20 
  • RSS actualizaciones

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