This standard was last reviewed and confirmed in 2020.
Therefore this version remains current.
Abstract
PreviewA specimen of the textile (textiles of all kinds and in all forms) is exposed to the action of gaseous formaldehyde in a closed container. The change in colour of the specimen is assessed with the grey scale. This method is not suitable for assessing changes in colour which may occur during crease-resist finishing with urea-formaldehyde products, or in subsequent treatment of the dyeing with solutions of formaldehyde.
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Status: PublishedPublication date: 1993-11
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Edition: 4Number of pages: 2
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- ICS :
- 59.080.01 Textiles in general
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| Format | Language | |
|---|---|---|
| std 1 40 | ||
| std 2 40 | Paper |
- CHF40
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