ISO 4802-1:2016

Glassware — Hydrolytic resistance of the interior surfaces of glass containers — Part 1: Determination by titration method and classification

Datum objavljivanja: 13. 6. 2016.

95.99 Povučen 4. 12. 2023.

Опште информације

Trenutna faza: 95.99 Effective date: 4. 12. 2023.

Inicijator: ISO

Pripada: ISO/TC 76

Vrsta: Međunarodni standard

ICS: 71.040.20

Jezik: engleski

Kupovina

Status: Povučen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 4802-1:2010

TRENUTNO

POVUČEN
ISO 4802-1:2016
95.99 Povučen
4. 12. 2023.

REVIDIRAN OD

OBJAVLJEN
ISO 4802-1:2023