ISO 105-X09:1993 PDF
Textiles — Tests for colour fastness — Part X09: Colour fastness to formaldehyde
Textiles — Tests for colour fastness — Part X09: Colour fastness to formaldehyde
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 16 октября 2025 г.
- ICS:
- 2026-01-19T10:23:14
- SKU:
- ISO 105-X09:1993
Abstract
A 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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