ISO 22195-5:2021 PDF
Textiles — Determination of index ingredient from coloured textile — Part 5: Lac
Textiles — Determination of index ingredient from coloured textile — Part 5: Lac
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 9 ноября 2021 г.
- Издание:
- ISO IS 22195 edition 1 version 1
- ICS:
- 59.080.01
This document specifies a test method which identifies the index ingredient chemical included in coloured fabric with lac. Lac can be applied to both natural fibre and man-made fibre.
Abstract
Overview
ISO 22195-5:2021 sets the international standard for identifying the index ingredient chemical-laccic acid C-within coloured textiles dyed using . This test method applies to both natural fibers and man-made fibers coloured with lac, a natural resinous secretion from lac insects (Kerria lacca). The standard is part 5 of the series focusing on the in textiles.
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