DIN ISO 719:2021-12
Glass - Hydrolytic resistance of glass grains at 98 °C - Method of test and classification (ISO 719:2020)
| Fecha edición: |
2021-12-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a method for determining the hydrolytic resistance of glass grains at 98 °C. The resistance is measured and expressed by the volume of acid required for titration of the alkali extracted from the unit mass of glass, and can also be expressed by the amount of sodium oxide equivalent to this volume of acid. This document also specifies a classification of glass according to the hydrolytic resistance determined by the method of this document. This document is intended for use on the less resistant types of glass, such as soda-lime glass. |
| Keywords: | Boiling tests|Classification|Classification systems|Designations|Determination|Glass|Glass grains|High-temperature testing|Hydrolysis|Hydrolytic resistance|Materials|Materials testing|Particulate materials|Specimen preparation|Testing|Titration |
| ICS: | 81.040.01 - Vidrio en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 719:2020 |
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Reemplazo Normas |
Reemplaza a DIN ISO 719:1989-12 Reemplaza a DIN ISO 719:2021-06 |
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