Name | Unterstützung | Language | Verfügbarkeit | Datum der Ausstellung | Preis | ||
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PDF |
Englisch |
gültig |
01.01.2019 |
75,00 € |
|
Details
AATCC 209-2019 is used to determine the pH and total alkali content of wet processed textiles. pH and total alkali can be used to determine washing and/or neutralizing efficiency after certain wet processing steps, particularly bleaching, and can be used as a measure of the suitability of prepared fabric for subsequent dyeing and finishing operations.
To make a quantitative determination, the chemicals which influence pH must be removed from the textile specimen, collected as a water extract and then accurately measured by a pH meter.
Zusätzliche Information
Autor | American Association of Textile Chemists and Colorists (AATCC) |
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Veröffentlicht von | AATCC |
Document type | Normen |
Thema | /subgroups/129 |
Seitenzahl | 3 |
Schlagwort | AATCC 209-2019 |