Reference number
ISO 719:1985
© ISO 2024
ISO 719:1985
Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification
Edition 2
1985-10
Withdrawn
Withdrawn (Edition 2, 1985)

Abstract

The principle, reagents, apparatus and procedure are specified. The resistance is expressed by the volume of acid required for titration of the alkali extracted from the unit mass of glass. For five classes of grain the limit values in the test are listed.

General information

  • Status
     : Withdrawn
    Publication date
     : 1985-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 76
    ICS :
    81.040.01 
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